This document discusses factors to consider in a make or buy decision for an organization. It should evaluate the lowest cost alternative of making a product internally or purchasing it externally. The decision should be reviewed periodically as the business environment changes. Key criteria for making internally include lower cost, limited supplier capacity, and close quality control needs. Key criteria for buying externally include requiring existing supplier facilities, lacking internal production capabilities, and temporary or seasonal demand. Approaches to analyze the decision include simple cost analysis, economic analysis comparing purchase and manufacturing models, and break-even analysis.
When should a company simply buy from other companies and resell the products? When should they produce by themselves? I present a costing presentation on this.
A make-or-buy decision involves choosing whether to manufacture a product internally or purchase it from an external supplier. Key factors in make-or-buy decisions are business strategy, risk, and economics. Approaches to make-or-buy decisions include simple cost analysis, economic analysis, and break-even analysis. Simple cost analysis compares total internal manufacturing costs to total external purchasing costs to determine the lowest cost option. Economic analysis examines costs and profits in more depth. Break-even analysis is used to predict future profits, losses, and results of different production options. A structured process using one of these analytical approaches can help companies make optimal make-or-buy decisions.
Activity based costing is considered to be useful only for Manufacturing Organizations whereas reality is that it is equally usefull to Service providers
Process costing is a method used by manufacturing industries to calculate the cost of production at each stage of converting raw materials into finished goods. It involves allocating total manufacturing costs to products based on normal production levels. Process costing is used in industries like chemicals, textiles, steel, and sugar that involve sequential production processes with continuous flow of goods. The method determines an average cost per equivalent unit and helps control costs, calculate inventory values, and assign product prices at each stage of multiple processes.
This document provides an overview of value analysis. It defines value analysis as a systematic process that compares the function of a product required by customers against the lowest cost of meeting specified performance and reliability. The key steps of value analysis are to establish objectives, analyze the production process, decompose product characteristics, brainstorm alternatives, select the best alternative, and implement changes. Value analysis aims to provide better value to customers and improve competitive position by eliminating unnecessary costs.
The document discusses different types of production systems and factors that influence process selection. It describes four main types of production systems: project, job, batch, and mass production. It also discusses intermittent and continuous manufacturing systems. Key factors that influence process selection include variety, volume, flexibility, and expected output. Process selection impacts capacity planning, facility layout, equipment design, and work design.
The document discusses various methods and concepts in cost accounting, including:
1. Different types of costing methods like unit costing, job costing, contract costing, batch costing, operating costing, process costing, and multiple/uniform costing.
2. The need to reconcile cost and financial accounts when they are maintained separately, to check for differences in reported profit/loss.
3. Key aspects of cost sheets like classifying cost components, ascertaining product costs, fixing selling prices, and aiding cost control and management decisions.
This document discusses factors to consider in a make or buy decision for an organization. It should evaluate the lowest cost alternative of making a product internally or purchasing it externally. The decision should be reviewed periodically as the business environment changes. Key criteria for making internally include lower cost, limited supplier capacity, and close quality control needs. Key criteria for buying externally include requiring existing supplier facilities, lacking internal production capabilities, and temporary or seasonal demand. Approaches to analyze the decision include simple cost analysis, economic analysis comparing purchase and manufacturing models, and break-even analysis.
When should a company simply buy from other companies and resell the products? When should they produce by themselves? I present a costing presentation on this.
A make-or-buy decision involves choosing whether to manufacture a product internally or purchase it from an external supplier. Key factors in make-or-buy decisions are business strategy, risk, and economics. Approaches to make-or-buy decisions include simple cost analysis, economic analysis, and break-even analysis. Simple cost analysis compares total internal manufacturing costs to total external purchasing costs to determine the lowest cost option. Economic analysis examines costs and profits in more depth. Break-even analysis is used to predict future profits, losses, and results of different production options. A structured process using one of these analytical approaches can help companies make optimal make-or-buy decisions.
Activity based costing is considered to be useful only for Manufacturing Organizations whereas reality is that it is equally usefull to Service providers
Process costing is a method used by manufacturing industries to calculate the cost of production at each stage of converting raw materials into finished goods. It involves allocating total manufacturing costs to products based on normal production levels. Process costing is used in industries like chemicals, textiles, steel, and sugar that involve sequential production processes with continuous flow of goods. The method determines an average cost per equivalent unit and helps control costs, calculate inventory values, and assign product prices at each stage of multiple processes.
This document provides an overview of value analysis. It defines value analysis as a systematic process that compares the function of a product required by customers against the lowest cost of meeting specified performance and reliability. The key steps of value analysis are to establish objectives, analyze the production process, decompose product characteristics, brainstorm alternatives, select the best alternative, and implement changes. Value analysis aims to provide better value to customers and improve competitive position by eliminating unnecessary costs.
The document discusses different types of production systems and factors that influence process selection. It describes four main types of production systems: project, job, batch, and mass production. It also discusses intermittent and continuous manufacturing systems. Key factors that influence process selection include variety, volume, flexibility, and expected output. Process selection impacts capacity planning, facility layout, equipment design, and work design.
The document discusses various methods and concepts in cost accounting, including:
1. Different types of costing methods like unit costing, job costing, contract costing, batch costing, operating costing, process costing, and multiple/uniform costing.
2. The need to reconcile cost and financial accounts when they are maintained separately, to check for differences in reported profit/loss.
3. Key aspects of cost sheets like classifying cost components, ascertaining product costs, fixing selling prices, and aiding cost control and management decisions.
The document discusses key aspects of operation management and strategy. It defines operation management as the systematic design, direction, and control of processes that transform inputs into services. It identifies the five key components in any operation as plants, people, parts, processes, and planning/control. It then discusses elements of operation strategy including production systems, facilities, product/service design, quality, flexibility, and time. Finally, it covers topics like competitive priorities, industry best practices, manufacturing strategies, and the link between corporate, business and operation strategies.
Cost Volume Profit (CVP).
Introduction
Fixed costs
Variable costs
Semi variable costs
Contribution margin
Break even point
PV Ratio
BEP ANalysis.
break even point
Cost-volume-Profit.
The document discusses target costing, which is a cost management tool used to reduce product costs over the entire lifecycle. It involves cross-functional teams working to design products that meet customer needs within a target cost. The document outlines the target costing process and provides an example of how target costing was applied to reduce the costs of a pump design through value engineering and component cost analysis.
The document defines various types of variances that can occur in cost accounting, including material, labor, and overhead variances. It provides formulas to calculate variance amounts and examples showing how to compute variances based on standard and actual costs. Variances are classified into price, usage/efficiency, and mix categories and can be favorable or unfavorable depending on whether actual costs are lower or higher than standards.
This document defines and provides examples of different types of costs that can be classified in various ways for accounting and management purposes. It discusses costs classified by nature (material, labor, expenses), functions (production, selling, distribution, etc.), identifiability (direct, indirect), variability (fixed, variable, step), controllability (controllable, uncontrollable), normality (normal, abnormal), and more. Key points covered include definitions of direct costs, indirect costs, fixed costs, variable costs, product costs, period costs, and common/joint costs.
This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade, and a production system as consisting of inputs, conversion processes, and outputs. The main types of production systems are described as job production (one-off custom jobs), batch production (similar goods in batches), mass production (large volumes of standardized goods), and process production (continuous extraction of goods like oil). The advantages and disadvantages of each system are provided.
The document discusses marginal costing and its advantages for managerial decision making. Marginal costing involves separating variable and fixed costs. It allows companies to determine contribution margins, break-even points, and margins of safety to aid in decisions around pricing, production levels, and profitability. The key advantage is it focuses on the impact of changes in output on profits. Some disadvantages are it understates inventory values and fixed costs are excluded from short-term decision making.
The document presents a slideshow on marginal costing and absorption costing. It defines marginal cost as the change in total cost from producing one additional unit. Marginal costing focuses on variable costs, treating fixed costs as period costs. Absorption costing treats all costs as product costs. The presentation calculates profit under both methods using an example and highlights the key differences between the two approaches. It concludes that while absorption costing is a total cost technique, marginal costing is useful for management decision making, cost control and profit planning.
This document provides an introduction to cost and management accounting. It discusses key concepts such as cost accounting, management accounting, costing, and the differences between financial accounting and management accounting. The objectives of cost accounting are to ascertain costs, control costs, aid decision-making, determine selling prices, and more. Management accounting builds on cost and financial accounting data to provide information for planning, control, and decision-making. It focuses on the internal needs of management rather than external reporting.
The document discusses break-even analysis, which determines the sales volume needed for a company to cover its total costs. It defines break-even point as the sales level where total revenue equals total costs, resulting in no profit or loss. The document provides examples of calculating break-even point using tables and charts. It also outlines the assumptions and limitations of break-even analysis, and explains its uses for management decision making like determining a target profit level or the effect of a price change.
Layout planning determines the optimal physical arrangement of resources to maximize productivity. The document discusses different types of layouts including process, product, group technology, and fixed-position layouts. Product layouts are designed to efficiently produce a specific product in high volumes, while process layouts group similar resources together and fixed-position layouts are used when the product is too large to move.
Cost-volume-profit (CVP) analysis examines how changes in volume, costs, and prices affect profits. It is used for managerial decisions like pricing, order acceptance, product promotion, and feasibility analysis. CVP analysis uses techniques like contribution margin analysis and break-even analysis under assumptions like linear revenues and expenses. Questions address profit levels at different volumes, the volume where costs equal revenues, and the effects of cost/price changes on profits.
This document discusses production and operations management. It begins with definitions of production management and operations management. It then provides a historical overview of the evolution of the field from Adam Smith's specialization of labor to more modern contributions. The rest of the document defines concepts related to production systems including inputs, transformation processes, outputs, and classifications like job shop, batch, mass, and continuous production.
INFORMATION ABOUT
B.E.P.
Definition
Cost Volume Profit analysis & Application
Assumption of BEP analysis
Calculation
Method
Formula
Target profit
Margin of safety
Definition
Formula
Limitation of B.E.P.
Basic equation of Marginal Costing
Uses Of CVP Analysis
Limitations Of CVP Analysis
Profit Volume (P/V) Ratio
Marginal costing
Determination Of Marginal Cost
Features of Marginal Costing
This document discusses product design and process selection. It defines key terms like product, design, and process. It outlines important elements of product design like R&D, reverse engineering, manufacturability, and concurrent engineering. It also discusses factors that influence product design from the customer and organization perspectives. The document then covers types of process design like product focused, process focused, and repetitive focus systems. It discusses various layout types including product, process, fixed position, and cellular manufacturing layouts. Finally, it provides overviews of lean manufacturing and agile manufacturing systems.
This document defines key concepts in cost accounting and cost management. It discusses how cost accounting provides information for both management and financial accounting by measuring and reporting costs. It also describes different types of costs like direct, indirect, fixed and variable costs. Finally, it summarizes standard costing and analysis of variance, which are techniques used to evaluate actual performance against pre-established cost standards.
- Process costing is used to determine average costs for standardized goods produced through continuous processes. It involves allocating costs for multiple processes to the finished goods.
- The key steps are: recording costs by process, calculating production quantities, determining normal losses, and allocating costs between processes and finished goods using weighted average or FIFO methods.
- Process costing is common in industries like manufacturing, mining, chemicals where standardized goods are produced through sequential processes and normal losses are inherent.
MRP is a computer-based production planning and inventory control system that attempts to keep adequate inventory levels and ensure required materials are available when needed. It is part of ERP and deals specifically with controlling and managing manufacturing inventories and produced products. MRP uses forecasting of inventory levels, production schedules, and customer demand to determine the optimum levels of materials and finished products to purchase and manufacture in order to reduce waste. It can also be used to schedule production and control the shop floor.
Cost-volume-profit (CVP) analysis is used to determine how changes in costs and sales volume affect a company's profits. It requires identifying all costs as either variable or fixed. CVP analysis explores the relationship between costs, revenues, and activity level to measure how costs and profits vary with sales volume. It is used for forecasting profits, budget planning, pricing decisions, determining sales mix, and more. The three elements of CVP are costs, volume, and profit. The break-even point is the sales volume where total revenue equals total costs. Relevant costs must differ between alternatives and affect the decision. Sunk costs do not affect decisions as they cannot be changed.
This document discusses strategies for making versus buying (insourcing versus outsourcing). It provides factors to consider for each option, such as cost, capacity, expertise, control, and flexibility. For making/insourcing, considerations include using excess capacity, quality control, and design secrecy. For buying/outsourcing, factors include unreliable internal production, risk mitigation, and accessing supplier expertise. A cost analysis is recommended to determine the most economical choice. Insourcing and outsourcing may also be used to reverse previous decisions when supply issues occur. Outsourcing risks like loss of control and supplier problems must be considered.
MG 6863 ENGG ECONOMICS UNIT IV REPLACEMENT AND MAITENANCE ANALYSIS Asha A
The document discusses various types of maintenance including corrective, scheduled, preventive, and predictive maintenance. It defines each type and provides examples. Preventive maintenance aims to detect and prevent failures through systematic inspection and minor repairs. The objectives are to keep equipment available and maintain production efficiency. Predictive maintenance uses sensors to predict issues before failure. Replacement analysis considers when to replace assets based on factors like deterioration, obsolescence, and cost. Various replacement problems are examined, including economic life and choosing between existing and new assets.
The document discusses key aspects of operation management and strategy. It defines operation management as the systematic design, direction, and control of processes that transform inputs into services. It identifies the five key components in any operation as plants, people, parts, processes, and planning/control. It then discusses elements of operation strategy including production systems, facilities, product/service design, quality, flexibility, and time. Finally, it covers topics like competitive priorities, industry best practices, manufacturing strategies, and the link between corporate, business and operation strategies.
Cost Volume Profit (CVP).
Introduction
Fixed costs
Variable costs
Semi variable costs
Contribution margin
Break even point
PV Ratio
BEP ANalysis.
break even point
Cost-volume-Profit.
The document discusses target costing, which is a cost management tool used to reduce product costs over the entire lifecycle. It involves cross-functional teams working to design products that meet customer needs within a target cost. The document outlines the target costing process and provides an example of how target costing was applied to reduce the costs of a pump design through value engineering and component cost analysis.
The document defines various types of variances that can occur in cost accounting, including material, labor, and overhead variances. It provides formulas to calculate variance amounts and examples showing how to compute variances based on standard and actual costs. Variances are classified into price, usage/efficiency, and mix categories and can be favorable or unfavorable depending on whether actual costs are lower or higher than standards.
This document defines and provides examples of different types of costs that can be classified in various ways for accounting and management purposes. It discusses costs classified by nature (material, labor, expenses), functions (production, selling, distribution, etc.), identifiability (direct, indirect), variability (fixed, variable, step), controllability (controllable, uncontrollable), normality (normal, abnormal), and more. Key points covered include definitions of direct costs, indirect costs, fixed costs, variable costs, product costs, period costs, and common/joint costs.
This document discusses different types of production systems. It defines production as manufacturing, mining or growing goods for trade, and a production system as consisting of inputs, conversion processes, and outputs. The main types of production systems are described as job production (one-off custom jobs), batch production (similar goods in batches), mass production (large volumes of standardized goods), and process production (continuous extraction of goods like oil). The advantages and disadvantages of each system are provided.
The document discusses marginal costing and its advantages for managerial decision making. Marginal costing involves separating variable and fixed costs. It allows companies to determine contribution margins, break-even points, and margins of safety to aid in decisions around pricing, production levels, and profitability. The key advantage is it focuses on the impact of changes in output on profits. Some disadvantages are it understates inventory values and fixed costs are excluded from short-term decision making.
The document presents a slideshow on marginal costing and absorption costing. It defines marginal cost as the change in total cost from producing one additional unit. Marginal costing focuses on variable costs, treating fixed costs as period costs. Absorption costing treats all costs as product costs. The presentation calculates profit under both methods using an example and highlights the key differences between the two approaches. It concludes that while absorption costing is a total cost technique, marginal costing is useful for management decision making, cost control and profit planning.
This document provides an introduction to cost and management accounting. It discusses key concepts such as cost accounting, management accounting, costing, and the differences between financial accounting and management accounting. The objectives of cost accounting are to ascertain costs, control costs, aid decision-making, determine selling prices, and more. Management accounting builds on cost and financial accounting data to provide information for planning, control, and decision-making. It focuses on the internal needs of management rather than external reporting.
The document discusses break-even analysis, which determines the sales volume needed for a company to cover its total costs. It defines break-even point as the sales level where total revenue equals total costs, resulting in no profit or loss. The document provides examples of calculating break-even point using tables and charts. It also outlines the assumptions and limitations of break-even analysis, and explains its uses for management decision making like determining a target profit level or the effect of a price change.
Layout planning determines the optimal physical arrangement of resources to maximize productivity. The document discusses different types of layouts including process, product, group technology, and fixed-position layouts. Product layouts are designed to efficiently produce a specific product in high volumes, while process layouts group similar resources together and fixed-position layouts are used when the product is too large to move.
Cost-volume-profit (CVP) analysis examines how changes in volume, costs, and prices affect profits. It is used for managerial decisions like pricing, order acceptance, product promotion, and feasibility analysis. CVP analysis uses techniques like contribution margin analysis and break-even analysis under assumptions like linear revenues and expenses. Questions address profit levels at different volumes, the volume where costs equal revenues, and the effects of cost/price changes on profits.
This document discusses production and operations management. It begins with definitions of production management and operations management. It then provides a historical overview of the evolution of the field from Adam Smith's specialization of labor to more modern contributions. The rest of the document defines concepts related to production systems including inputs, transformation processes, outputs, and classifications like job shop, batch, mass, and continuous production.
INFORMATION ABOUT
B.E.P.
Definition
Cost Volume Profit analysis & Application
Assumption of BEP analysis
Calculation
Method
Formula
Target profit
Margin of safety
Definition
Formula
Limitation of B.E.P.
Basic equation of Marginal Costing
Uses Of CVP Analysis
Limitations Of CVP Analysis
Profit Volume (P/V) Ratio
Marginal costing
Determination Of Marginal Cost
Features of Marginal Costing
This document discusses product design and process selection. It defines key terms like product, design, and process. It outlines important elements of product design like R&D, reverse engineering, manufacturability, and concurrent engineering. It also discusses factors that influence product design from the customer and organization perspectives. The document then covers types of process design like product focused, process focused, and repetitive focus systems. It discusses various layout types including product, process, fixed position, and cellular manufacturing layouts. Finally, it provides overviews of lean manufacturing and agile manufacturing systems.
This document defines key concepts in cost accounting and cost management. It discusses how cost accounting provides information for both management and financial accounting by measuring and reporting costs. It also describes different types of costs like direct, indirect, fixed and variable costs. Finally, it summarizes standard costing and analysis of variance, which are techniques used to evaluate actual performance against pre-established cost standards.
- Process costing is used to determine average costs for standardized goods produced through continuous processes. It involves allocating costs for multiple processes to the finished goods.
- The key steps are: recording costs by process, calculating production quantities, determining normal losses, and allocating costs between processes and finished goods using weighted average or FIFO methods.
- Process costing is common in industries like manufacturing, mining, chemicals where standardized goods are produced through sequential processes and normal losses are inherent.
MRP is a computer-based production planning and inventory control system that attempts to keep adequate inventory levels and ensure required materials are available when needed. It is part of ERP and deals specifically with controlling and managing manufacturing inventories and produced products. MRP uses forecasting of inventory levels, production schedules, and customer demand to determine the optimum levels of materials and finished products to purchase and manufacture in order to reduce waste. It can also be used to schedule production and control the shop floor.
Cost-volume-profit (CVP) analysis is used to determine how changes in costs and sales volume affect a company's profits. It requires identifying all costs as either variable or fixed. CVP analysis explores the relationship between costs, revenues, and activity level to measure how costs and profits vary with sales volume. It is used for forecasting profits, budget planning, pricing decisions, determining sales mix, and more. The three elements of CVP are costs, volume, and profit. The break-even point is the sales volume where total revenue equals total costs. Relevant costs must differ between alternatives and affect the decision. Sunk costs do not affect decisions as they cannot be changed.
This document discusses strategies for making versus buying (insourcing versus outsourcing). It provides factors to consider for each option, such as cost, capacity, expertise, control, and flexibility. For making/insourcing, considerations include using excess capacity, quality control, and design secrecy. For buying/outsourcing, factors include unreliable internal production, risk mitigation, and accessing supplier expertise. A cost analysis is recommended to determine the most economical choice. Insourcing and outsourcing may also be used to reverse previous decisions when supply issues occur. Outsourcing risks like loss of control and supplier problems must be considered.
MG 6863 ENGG ECONOMICS UNIT IV REPLACEMENT AND MAITENANCE ANALYSIS Asha A
The document discusses various types of maintenance including corrective, scheduled, preventive, and predictive maintenance. It defines each type and provides examples. Preventive maintenance aims to detect and prevent failures through systematic inspection and minor repairs. The objectives are to keep equipment available and maintain production efficiency. Predictive maintenance uses sensors to predict issues before failure. Replacement analysis considers when to replace assets based on factors like deterioration, obsolescence, and cost. Various replacement problems are examined, including economic life and choosing between existing and new assets.
Strategic Management models and diagrams for professional business presentation.
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Hosted by Jack Welde (Smartling) with panelists: Sergey Parievsky (VMWare), Spence Green (Lilt), Yan Yu (Spartan Software), Justin Thorne (Age of Learning).
The document discusses factors to consider when making make-buy decisions for information technology. The three main influencers are capability, criticality, and adaptability. Capability refers to expertise, technical knowledge, and time to acquire a product. Criticality involves business needs, customer experience, and proprietary knowledge. Adaptability considers integration costs and support for a bought product. Whether to make or buy depends on these factors as well as cost, time, availability, and technical or domain expertise. Both quantitative and qualitative factors must be examined for IT make-buy decisions.
The document discusses challenges in making build versus buy decisions for software solutions. It outlines key decision factors to consider like total cost of ownership, features and functionality, maintainability and control, and competitive advantage. It also provides a framework for evaluating these factors, including a TCO calculation scorecard and common mistakes to avoid. The document advocates establishing a standardized process to make informed build versus buy decisions.
The document provides information on marginal costing and make or buy decisions. It discusses how marginal costing can be applied to determine whether a company should make a component internally or purchase it from an outside supplier. It addresses two scenarios: when the capacity freed up from not making the component internally would remain idle, and when that capacity could be utilized profitably elsewhere. In the first case, only variable costs are relevant to the analysis. In the second case, both variable and fixed costs that could be saved are considered. Several numerical illustrations are provided to demonstrate how to analyze make or buy decisions using marginal costing.
Webinar | Make vs. Buy
When: Thursday, November 12th, 2009
Featured speaker: Brian Wood, VP Marketing, Continuous Computing
Sponsors: Continuous Computing, GoAhead, and Wind River
Value analysis and value engineering are techniques used to identify unnecessary costs in products, processes, and services. Value analysis is traditionally used after development to analyze existing offerings, while value engineering is used during design and development stages. Both use a team approach and function analysis methodology to reliably deliver necessary functions at the lowest total cost over the lifecycle in order to maximize value for the customer. Larry Miles is considered the founder of these techniques which he developed at GE in the 1940s and which have since been widely adopted.
The document discusses the make or buy decision process where a firm decides whether to produce a product internally or purchase it externally. It considers factors like purchase price, transportation costs, inspection costs, production volume requirements, opportunity costs, sunk costs, and incremental costs. The decision is also influenced by government taxes, imports, exports, and production levels. Make or buy aims to choose the optimal strategy by analyzing costs and advantages of the two options such as controlling selling price, reducing variable and marginal costs, and flexibility in sales mixtures.
This document discusses various methods of depreciation including straight line, declining balance, sum of years digits, sinking fund, and service output methods. It provides definitions and formulas for calculating depreciation and book value under each method. Examples are given to demonstrate how to use the formulas to calculate depreciation and book value for different time periods and asset information. Causes of depreciation and evaluation of public alternatives are also briefly covered.
Décider d’internaliser ou externaliser le projet de relocalisation de votre infrastructures informatique est une décision hautement stratégique, impactant de manière sérieuse la réussite de votre projet.
Mba ii pmom_unit-2.6 purchase management aRai University
This document discusses key concepts in purchase management. It covers factors to consider when organizing the purchasing function such as specialization within roles. Strategic sourcing activities include managing critical suppliers while operational activities focus on transactions. The advantages of centralized and decentralized purchasing models are outlined. Make-or-buy and insourcing-outsourcing decisions require analyzing both qualitative and quantitative factors to minimize costs. Getting the best price involves contacting multiple vendors and leveraging discounts.
This document provides an introduction to economics. It defines economics as the study of how limited resources are used to satisfy unlimited human wants. The objectives of economics are outlined as a high level of employment, price stability, efficiency, an equitable distribution of income, and growth. The flow of goods, services, resources and money payments in a simple economy is described involving households, business firms, and the payments between them. The law of supply and demand and the factors influencing supply and demand are explained. Engineering economics is introduced as analyzing alternatives within a project to compare monetary returns. The concepts of cost, revenue, profit, break even analysis, and margin of safety are defined in the context of economics.
The manufacturing sector's share of India's GDP declined from 15.7% in 2011-12 to 15.2% in 2012-13, and it may fall below 15% in 2013-14 due to slowing demand. Depreciation costs increased for major Indian manufacturing companies Tata Steel, JSW Steel, and L&T from 2011-12 to 2013-14 as revenues grew, though the growth rates varied between companies. Depreciation rates were calculated as a percentage of total assets.
The document provides information on project planning and scope determination activities. It describes conducting a preliminary meeting between the customer and developer to determine the overall goals and functionality of the proposed software system through a set of context and follow up questions. It also discusses determining the technical, cost, time and risk feasibility of the project. The document outlines estimating the required resources including human resources with the necessary skills, reusable software components, and development environment and network resources. It provides decomposition techniques for estimating the cost and effort of the project by breaking it down into major functions and activities.
2016.10.19 subsidiary strategies for local knowledge creation and protection ...NUI Galway
This document summarizes a research study on how multinational enterprise (MNE) subsidiaries manage knowledge creation and protection through local partnerships as clusters evolve over time. It discusses two perspectives from the literature - physical attraction and strategic deterrence - and how the study aims to provide a more comprehensive understanding by examining horizontal partnerships over time in an evolving medical technology cluster in Ireland. The study uses case studies of two leading MNE subsidiaries, Boston Scientific and Medtronic, analyzing their patent activity, relationships with the local university, and each other as the cluster and subsidiaries specialized and grew more competitive. The study finds the subsidiaries selectively manage partnerships based on knowledge opportunities and risks, using physical attraction early as the cluster formed but shifting
AN EXPERT SYSTEM FOR MAKE OR BUY DECISION IN MANUFACTURING INDUSTRYIAEME Publication
A computer-based system is designed to assist manufacturing industries in the make or buy decision, which is arguably the most fundamental component of manufacturing strategy. A model of make or buy decision was developed through review of literature and discussion with industry people. The system employs both case-based reasoning (CBR) and decision support system components. As part of the development process, interviews were conducted with managers in valve manufacturing industry in order to determine current make or buy practice and elicit opinions on how the decision-making process would be enhanced. The model consists of various checks as technology, capacity, sorting of parts by cost in descending and allocating capacity for parts which give maximum cost saving as first. A Knowledge Based System (KBS) was developed which incorporates these checks into the make buy decision. This system is used for analysis of capacity of machine used and idle capacity remaining for better performance of the industry. Expert system developed is also used to take decision about a new part /product to be manufactured inhouse or bought outside and save the time in decision making
Tactical decision making involves short-term decisions to utilize resources and increase profits. The document outlines a tactical decision making model and applies it to examples. It discusses identifying alternatives and relevant costs that differ between alternatives to select the optimal choice. The model is demonstrated on a company considering renting space or outsourcing production. Relevant costs like labor are compared between make vs buy alternatives to inform the decision.
Corporate tax planning for make or buy decision.MissKhatoon
Tax planning involves arranging one's financial affairs to minimize the tax burden while complying with tax laws. It requires analyzing decisions from a tax perspective to ensure tax efficiency. When making a "make or buy" decision, a company must consider factors like production costs, capacity, demand fluctuations, and tax implications. Approaches to evaluate this decision include simple cost analysis, economic analysis using purchase and manufacturing models, and break-even analysis. The option with the lower total costs based on these evaluations should be selected.
Costi decisionali - 3. Decisioni “Make or Buy” Manager.it
The document discusses a "make or buy" decision faced by Essex Company regarding the production of part 4A. It analyzes the unit costs of making the part internally versus buying it from a supplier. The supplier offered a price of $25 per part, compared to Essex's internal cost of $30 per part. Essex eliminated sunk costs and overhead that would be the same whether making or buying the part, and determined it would save $160,000 by accepting the supplier's offer of $25 per part for 20,000 units.
1. The document is a project report submitted by a group of students on applying managerial accounting concepts to product costing of sandals.
2. It includes an analysis of manufacturing process, estimated costs including direct material, direct labor, manufacturing overhead. It also classifies costs as variable and fixed.
3. The group estimates production capacity, calculates cost per unit using simple costing and activity based costing, and analyzes profitability using income statement in traditional and contribution format.
The document discusses break even analysis for chemical plants. It provides examples of calculating the break even point in units and sales revenue for different unit retail prices and variable costs. It also contains examples of determining profit given production levels. Questions include calculating break even points, drawing break even charts, and determining if a plant is profitable based on supply and demand curves and fixed and variable costs.
A presentation on Activity Based Costing.pptxSimmiAgrawal8
Activity based costing (ABC) is an approach that allocates overhead costs to products based on their use of resources or cost drivers. Traditional costing systems often allocate overhead based on a single driver like direct labor hours, which can result in under or overcosting complex products. ABC identifies multiple cost drivers like machine hours, labor hours, and purchase orders. It assigns costs to these "activity pools" and then allocates the pool costs to products based on their consumption of each activity. This provides a more accurate allocation of overhead costs than traditional methods.
This document provides an introduction to cost estimation. It defines cost estimation as estimating the expected cost of producing a job or product before production begins. It also defines cost accounting as determining the actual cost of a product after adding expenses from various departments.
The document outlines several objectives of cost estimation such as determining if a project will be economical, helping to set the selling price, and enabling management to plan financing and procurement. It also describes different types of costs that make up total estimated costs like material, labor, overhead costs. Finally, it discusses different cost estimation methods used like job costing, process costing, and departmental costing.
This document provides an overview of engineering economics. It defines economics and economic goals. It describes the flow of resources and money in an economy between households, businesses, and factors of production. Key concepts discussed include the law of supply and demand, elasticity, and factors that influence supply and demand. Engineering economics is described as analyzing efficient and cost-effective functioning of organizations. Principles and procedures of engineering economics analysis are outlined. Types of efficiency and ways to improve productivity are also summarized.
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1. UNIT II
MAKE OR BUY DECISION
By
Dr. A. Asha
Professor/Mechanical Engineering
Kamaraj College of Engineering & Technology
Virudhunagar
February 2017
2. MAKE OR BUY DECISION
•It is the determination whether to produce a
component internally or to buy it from the
outside supplier
•The decision is based on the cost.
•The cost for both the alternatives should be
calculated and the alternative with less cost is to
be chosen
3. CRITERIA FOR MAKE
• The product can be made cheaper by the firm.
• The finished product is being manufactured only by
limited firms
• The part needs extremely close quality control
• The part can be manufactured from the existing
facilities with experienced operators
4. CRITERIA FOR BUY
• High investments required for making
• Does not have facilities for making.
• Skilled workers not available
• Demand is either temporary or seasonal
• Patents or legal formalities prevent from making the
product.
5. APPROACHES FOR MAKE OR BUY
DECISION
•The following are the approaches
(1) Simple cost analysis
(2) Economic analysis
(3) Break Even Analysis
6. SIMPLE COST ANALYSIS
•It is concerned with finding the actual
expenditure incurred on a given
product.
•Finding the total value of economic
resources used to produce a product
7. EXAMPLE
• A company has been buying a part of machinery for
Rs.1000/- each. It has an extra capacity that can be used to
produce the same. The annual fixed cost of the unused
capacity is Rs.10,00,000/-. If the company decided to make
the product it will incur material cost of Rs.350/- per unit,
labour cost of Rs 300 per unit and variable overhead cost of
Rs 100/- per unit. The future demand is estimated as 5000
units. Which decision is profitable for the company.
8. SOLUTION
• Given data :
1. Fixed cost : Rs. 10,00,000
2. Labour cost : Rs. 300/unit
3. Material cost : Rs. 350/unit
4. Overhead cost : Rs 100/unit
5. Demand : 5000 units
6. Buying price : Rs. 1000 each
9. SOLUTION
Cost of making
• Total Cost = FC + VC
• FC = Rs.10,00,000
• VC/unit = material cost + Labour cost + Overhead cost
=300 + 350 + 100
= Rs. 750/unit
• Demand = 5000 units
• Total Variable cost = 5000 × 750 = Rs. 37,50,000/-
• Total cost = FC + VC = 10,00,000 + 37,50,000 = Rs.47,50,000/-
Cost of buying :
• TC = FC + Buying cost = 10,00,000 + (5000 × 1000) = Rs. 60,00,000/-
Decision : Since the cost of making is < cost of buying it is decided to make
the product
10. ECONOMIC ANALYSIS
• The following models are used
(a) Purchase model
(b) Manufacturing model
11. PROBLEM
• A part of the machine has a yearly demand of 3000 units. The
different costs in respect of make or buy are as given below
Details Buy Make
Item cost/unit Rs.10 Rs.8.0
Procurement cost/order Rs.150 -
Setup cost/setup Rs.80/-
Annual carrying cost/year Rs.2.0 Rs.1.50/-
Production rate/year - 10,000 units
12. SOLUTION
Purchase Model
D = 3000 Units/Year
C0 = Rs.150/order
Cc = Rs.2.0/item/year
P = Rs. 10/unit
Q1 = √
2𝐶 𝑜 𝐷
𝐶 𝐶
= 670.82 units
TC = 3000 x 10 + 3000 x 150/670.82 + 670.82 x2/2 = Rs. 31,341.64
13. BREAK EVEN ANALYSIS
• Break even analysis implies at a particular point the
total revenue = total cost.
• A manufacturer of TV buys TV cabinet at Rs 500 each. In case the
company makes it within the factory the fixed and variable costs
would be Rs.4,00,000 and Rs 300 per cabinet respectively. Should the
manufacturer make or buy the cabinet if the demand is 1500 TV
cabinet
14. SOLUTION
•Selling price / unit = Rs. 500/-
•Variable cost / unit = Rs. 300/-
•Fixed cost = Rs. 4,00,000
•BEP = 4,00,000/(500-300) = 2,000 units
Decision : Since the demand is < the BEP the
company should buy
15. SOLUTION
• Manufacturing Model
Q2 = √
2𝐶 𝑜 𝑟
𝐶 𝑐[1−
𝑟
𝑘
]
= 676.12
TC = 3000 x 8 + 3000 x 80/676.12 + 1.5(10,000-3000)676.12/2
x 10000
= Rs. 24,709.93
Decision : Since the cost of making the item is < the cost of
Producing it is decided to make the product