This document discusses different types of budgets used for budgeting and cost control, including sales, production, cost of production, purchase, personnel, R&D, capital expenditure, cash, and master budgets. It defines fixed and flexible budgets. Cost control aims to identify and reduce expenses to increase profits through establishing budgets, comparing actuals to budgets, and taking corrective action for variances. Responsibility accounting assigns responsibility centers and fixes accountability. Main areas for cost control are materials, labor, sales, and power/energy. Benefits include improved profits, handling competition, reduced costs and prices, stable prices, and higher sales.