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In a survey, 600 mothers and fathers were asked about the importance of sports for boys and girls. Of the parents interviewed, 70% said the genders are equal and should have equal opportunities to participate in sports. 1. find the probability of getting at least 67% but no more than 73%. Use the exact binomial calculation. Solution The probability is P(0.67.

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Explain the answers in sufficient details i.e show the work ace? What is the probability of drawing a red ace? Are these events (\"ace\" and \"red\") mutually exclusive? Are they independent? e. List two events that are mutually exclusive for a single draw from a deck of cards. What is the probability of drawing a red f. king? What is the probability of drawing a face card in hearts? Are these two events mutually exclusive? Are they independent? 20. The human genome is composed of the four DNA nucleotides: A, T, G, and C. Some regions of the human genome are extremely G-C rich (i.e., a high proportion of the DNA nucleotides there are guanine and cytosine). Other regions are relatively A-T rich (i.e., a high proportion of the DNA nucleotides there are adenine and thymine). Imagine that you want to compare nucleotide sequences from two regions of the Solution a) Let we have two regions, Region1 and Region2. It is given that 60% nucleotides in 1st region is A&T (30% each) and remaining 40% is of G&C nucleotides(20% each). Probability of the nucleotides in Region1: Similarly for region2, Probability of the nucleotides in Region2: Probability of getting both are same nucleiods,we must multiply the individual probabilities. Probability of getting both has type A nucleoids=P(A1)*P(A2) Probability of getting both has type T nucleoids=P(T1)*P(T2) Probability of getting both has type G nucleoids=P(G1)*P(G2) Probability of getting both has type C nucleoids=P(C1)*P(C2) Required probability=P(A1)*P(A2)+ P(T1)*P(T2)+ P(G1)*P(G2)+ P(C1)*P(C2) =0.25 b) It is given that two regions are independent. To find probability to select three nucleoids sequence (triplets) from each of the two regions are same. All combinations made with the nucleoids A, T, G and C taking three at a time 4C3. The number of all combinations of 4 things taken 3 at a time is 4C3=4 Possible selections are ATG, TGC, GCA and CAT Suppose we get outcome as ATG from Region1, so Probability of getting it isNucleotidesP (N)A10.2T10.2G10.3C10.3.

Explain the answers in sufficient details i.e show the work ace Wha.pdf

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Each figure is an isometry image of the figure at the right. Tell whe.pdf

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E. None of the above. E. Actually, they differ in all of these ways. E. Actually, all of these are accurate. E. None of the above.1.Bacteria are good experimental organisms for genetic studies for all of the following reasons EXCEPT:A. they have large numbers of progeny.B. they reproduce rapidly.C. they are diploid.D. they reproduce asexually.E. Actually, all of these are reasons bacteria are useful in genetic studies. Solution 1. Bacteria are good experimental organisms for genetic studies for all of the following reasons except they have a relatively small, diploid genome that is easier to characterize. So, the correct answer is c. 2. A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell\'s chromosomal DNA. So, the correct answer is plasmid DNA is circular like bacterial DNA. Option A. 3. Option B (Transference). Transference is the unconscious transfer to others of feelings, and attitudes which were originally associated with important figures in one\'s early life. 4. Option C (minutes ) is the correct answer. It is a unit of meaure in baterial conjugation experiment..

E. None of the above.E. Actually, they differ in all of these ways.pdf

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Describe the difference between a. The pulmonary and systemic circulation b. An artery and a vein c. An atrium and a ventricle Solution a. Pulmonary and systemic circulation The cardiovascular system comprise of two circulatory pathsways namely pulmonary and sytemic circulation.The pulmonary circulation circuits through the lungs carrying the oxygenated blood whereas the systemic circulation circuit through the rest of the body to provide oxygenated blood to various body parts. In the pulmonary circulation, blood travels through capillaries on the alveoli, air sacs in the lungs allowing the gas exchange. Here, as blood flows, the size of the vessel decreases from artery to arteriole, from vein to venuleand finally to capillaries,which serve as vessels for gas and nutrient exchange.In the systemic circulation,the movement of blood takes place from the heart through the body providing oxygen and nutrients to the tissues of the body while bringing back the deoxygenated to the heart. Systemic and pulmonary circulation transition to the opposite to each other. Systemic circulation is a much larger and higher pressure system than pulmonary circulation. Thus systemic circulation is the larger path that blood takes on, routing oxygenated blood around the tissues of the body and deoxygenated blood from them back to the heart , while pulmonary circulation is the smaller loop that blood takes in the lungs. b. An artery and a Vein Blood is circulated in the body through arteries, veins and capillaries in a closed circulatory system. All blood vessels leading from heart carrying oxygenated blood (except pulmonary artery) to various organs of the body are called as arteries. Whereas, vessels which carry deoxygenated blood (except pulmonary vein) from various organs of the body to the heart are called as veins. Arteries have thick elastic muscular walls and valves are absent, whereas, Veins have thin non- elastic valves and valves are present to prevent bacl flow of blood. c. An atrium and a Ventricle There are 4 chambers in the heart; the atria refer to the upper chambers while the ventricles refer to the lower chambers. Atria (atrium) refers to the upper chambers of the heart that receive the impure blood from the veins to send it to the ventricles. Ventricles are small cavities or chambers that are present within the left chamber of the heart that accepts blood from the arteries (left atrium) and then contracts to force into the aorta. Both right and the left part of our heart has an atrium and one ventricle. The walls of the ventricles are thicker, while that of the atria are thinner. They ventricles contain valves to pump the blood in and out of the heart..

Describe the difference between a. The pulmonary and systemic circula.pdf

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Cross a homozygous running, heterozygous black mouse with a waltzing brown mouse. What is the probable phenotype ratio? Show punnet square and all work. Solution Dihybrid cross Homozygous running & heterozygous black -mouse x heterozygous black & waltzing mouse Parental gametes --> RRBb x rrbb RB Rb RB Rb rb RrBb Rrbb RrBb Rabb rb RrBb Rrbb RrBb Rrbb rb RrBb Rrbb RrBb Rrbb rb RrBb Rrbb RrBb Rrbb F1-phenotypes Running black mouse Running brown mouse.

Cross a homozygous running, heterozygous black mouse with a waltzing.pdf

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Describe some effects that cybertechnology has had so far for our sense of self. Questions to think about as you write: In the age of information how are we beginning to conceive ourselves in relation to nature? How is cybertechnology changing the way he view ourselves and others? Does cybertechnology bring us closer together or create a rift? Are humans becoming more computer-like? How? MUST BE AT LEAST 300 WORDS IN TOTAL. Solution Information technologies are in a stable level of change and break-through.We can see that information technologies have brought great social changes compared to the past years before they appeared.In the past days of disconnect,we plugged into each other\'s nervous system by passing our books,on discussions with others and by sharing our thoughts and dreams.But connectedness made one become others databases snd servers learning on eachother\'s memories.The expanded technology increased the lenghts of people\'s thoughts with this increasing world.It brought people\'s imaginations and thoughts into existence. The effects of technology has to do with whether humans desire greater simplicity or complexity as they progress. Many technology creators acclaim the value of convergence. While that might severely reduce the number of ‘devices’ that we need and use, it also adds complexity to the task of using a device.Alternately, people have written about how we desire purity, and will therefore look for technologies that will do one thing, and do it extremely well. The challenge before technology innovators, clearly, is to enable technologies to communicate with each other, and sort problems out, the way humans do.Technology will enable diverse cultures to collaborate more efficiently, in every sphere. It will bring people and organizations together, closer. Technology will allow people to live multiple lives, assume and live out multiple identities.Every day, as millions of people interact over the internet, they navigate worlds that are simulated, they create virtual personalities, and forge online relationships. Fantasy and role-play, both natural and important functions of child development, are fostered by adult chatrooms and virtual reality. In a distributed, yet isolated world, people desire connections. In doing so, they think not of identity but identity crises. Technological world is a brilliant opportunity for global connections and it gives the exprience of leading different lives and cultures.We must believe that internet brings us together as without internet it is not so easy to communicate with eachother.But on the other hand, it does have some negative effects on people, tearing them apart in way of face to face communication making such relations undervalued. Computers, or operating systems to be exact, are lacking in the the fundamental capabilities possessed by all sentient systems: the ability to reason, to learn from observation and experience, to grow intelectually over time. As of today, computers .

Describe some effects that cybertechnology has had so far for our se.pdf

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Choose a deployment platform that allows for the implementation of SOA. Describe the architectural layers that are included in the platform and analyze the flexibility of the platform for supporting different types of services. Determine whether this platform supports loose coupling or if it is strongly implementation dependent. Choose a deployment platform that allows for the implementation of SOA. Describe the architectural layers that are included in the platform and analyze the flexibility of the platform for supporting different types of services. Determine whether this platform supports loose coupling or if it is strongly implementation dependent. Solution Service-oriented architectures (SOA) are based on the software services, which are high-level software components that include web services like (Rest , Soap). Implementation of an SOA requires tools and run-time infrastructure software. This is collectively referred to as a service- oriented architecture implementation framework or (SOAIF). Application development and deployment : In the traditional software development process, translating the requirements into working distributed systems is time-consuming and difficult, requiring several stages of manual development and then its deployment. This complex, error-friendlytask can be effectively done using a higher-level, component-based SOAIF. The SOAIF incorporates tools that let processes that are developed, using standards such as Business Process Execution Language (BPEL), can be easily translated into distributed, high-level services, which are easy to develop, manipulate, and debug and hence more effecient . These services are easily composed of implementation- level data flows without the user or developer having to track complex middleware concepts, such as topics or queues. Further, the implementation-level services can run on any machine across the network due to the built-in dynamic deployment support SOAIF provides. Architectural Layers Enterprise service bus :core infrastructure of an SOAIF is typically provided by an enterprise service bus (ESB), which points out the challenges in composing, deploying, and managing distributed, service-based enterprise applications. The ESB incorporates systems connectivity using web services, Java EE, .NET Framework, and other standards also ESB also do not provide any guaranty of loose coupling to meet evolving Service-oriented needs . Implementing ESB to meet SOA requirements require the addition of extra functionality to compose for business Services and provide secure Service interactions. Business process management : Business process management (BPM) considers systems and IT assets as activities or tasks that participate in well-coordinated and centrally organised Business processes. Traditionally, the challenge of BPM is that while it is possible to construct any processes that achieve integration goals, enterprises typically use BPM tools only at the time of designing , modeling.

Choose a deployment platform that allows for the implementation o.pdf

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Abstract Base Class (C++ Program) Create an abstract base class called Animal which has the following pure virtual member functions: talk( ), move( ) and the following attribute: animalType (which is a pointer to a dynamically allocated string.) Then create the following derived classes (from the animal class): reptile, bird, and mammal. Here are the concrete classes: From the reptile class derive lizard and snake. From bird derive eagle and chicken. From mammal derive bear, hyena and lion. Each concrete class needs to override the talk() and move() functions. Also each concrete class will have the operator<<( ) defined. The output of cout << smokey; (assuming smokey is a bear) will be the animalType , the sound he makes (talk( ) ) and how he moves ( move( )). Here is an example: int main() { bear smokey; // using the concrete class cout << smokey // prints out: bear, growl, walk animal *aptr = new bear; // I could have used an animal pointer cout << *aptr; // prints the same results: bear, growl, walk return 0; } Create an array of animal pointers called zoo. Make it 10 in size. Here is what the menu should look like: ----Zoo Cages---- 1 [empty] 2 [empty] 3 [empty] 4 [snake] 5 [eagle] 6 [bear] 7 [empty] 8 [empty] 9 [lion] 10 [hyena] ----Menu---- 1) Add 2) Remove 3) Display all animals 4) Display animal count 5) Exit If the user selects 1) then ask for a cage number and the animal he wishes to put in that cage. Be sure to check the cage for an existing animal first. The user cannot put an animal in a cage that is already occupied. If the user selects 2) then ask for the cage number and remove the animal from that cage (use the destructor). If there is no animal in the cage, issue an error to the user. If the user selects 3) then display the contents of each cage. The display function will show each cage number as well as the animalType of the animal, the sound it makes and how it moves, in other words, use the operator<<( ). All this information must be on a single screen. The output screen is up to you. If the user selects 4) then display the count of the number of animals in your zoo. In the above example, you will have 5. You should use a static data member in the animal class to keep track of the number of animals. You should increase that count each time the animal constructor is called and decrease the count when the animal destructor is called. ***Use Virtual Functions and the animal base class MUST be abstract Solution main.cpp #include //input output #include //strings #include //Randoms #include //Randoms #include //For input #include \"lizard.h\" #include \"snake.h\" #include \"chicken.h\" #include \"eagle.h\" #include \"hyena.h\" #include \"bear.h\" #include \"lion.h\" using namespace std; //declare our static variable from the animal class int animal::numAnimals; int main() { //array of animal pointers animal *zoo[10] = { NULL }; //initialize our static variable to zero animal::numAnimals = 0; //To test if cage is empty, it is nu.

Abstract Base Class (C++ Program)Create an abstract base class cal.pdf

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A range of values estimated to have a high probably of containing the population value is called: Point estimate Standard error of the mean Confidence interval Standard deviation Point estimate Standard error of the mean Confidence interval Standard deviation Solution It is OPTION C: CONFIDENCE INTERVAL. [ANSWER] *********** The confidence interval is the range of values in which the true population parameter value is there..

A range of values estimated to have a high probably of containing th.pdf

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A thrown lump of clay hits a block in mid air and sticks to it. what happens to the total kinetic energy of the ball+clay system during this inetraction, ignoring gravity? Solution As the lump of clay sticks to th block, it is an example of inelasti collision. During the inelastic collision, the momentum will be conserved for ball+clay system but Kinetic energy will not. Total Kinetic Energy of ball+clay system will decrease during the interaction..

A thrown lump of clay hits a block in mid air and sticks to it. what.pdf

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Answer die following questions with short answers: Explain the difference between stream ciphers and block cipher. Explain the difference between passive and active attacks. Describe the difference between authentication and non-repudiation Explain the difference between a MAC and message digest. Give one advantage and one disadvantage of public-key cryptography over symmetric-key cryptogra Why is CBC mode considered preferable to ECB mode? Solution a) stream cipher and block cipher differ in whitch the plain text is encoded and decoded. the basic difference is how the logic used for the encryption and decryption. the idea of block cipher is partition the plain text into relatively larger blocks and further each block will be encoded. and same key is used for both encryption and decryption.example DES,IDEA the idea of stream cipher is plain text is encrypted and transfered bit by bit.but key property of stream cipher is different key is generated for each block or bit.example -ISAAC,FISH b) passive attack is indirect attack.the attacked host is completely unaware about the attack. hence it is called passive attack like some body listens the packet transformation or observing the host in network. active attack is direct attack.its nothing but the attacked one gets aware of the attack. like somebody listens the id and password and stop the services(denial of service) or logic bomb. both are harmful. c) authentication and non repudiation are two different things. authentication verifies the who you are(user-id).where the non-repudiation verifies the what you did(messages). authentication is done through a central instance where non repudiation can done by anyone d) message digest is a hash of a message.its output of a cryptographic hash function appilied to input data it refered to as message. mac is a piece of information that proves the integrity of a message. message digest is take only single input and produces a message digest(aka hash) if the message change it produce different hash code. mac (message authentication code) is take input and security code to check the integrity of message. HMAC is one of this kind. e) advantage of public key cryptography over the symmetric key cryptography is increased security and convenience. and no need of key distribution(transmitted to anyone).and it provide digital signatures that cannot be repudiated. the disadvantage of public key cryptography over symmetric cryptography is speed.they are many symmetic key methods runs faster than the public key cryptography. f) the reason why cbc is considered better than ecb has nothing to do with situations involving an attacker with partial cipher text. problem with ECB is that it leaks the information like when two blocks have same plain text then the corresponding cipher blocks also be same where in case of the CBC it randomly independent of plain text to produce the cipher text..

Answer die following questions with short answers Explain the d.pdf

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A single breeding pair of rabbits is introduced to Australia in 1900. Assume (for simplicity) that each pair can produce 4 offspring each year (2 male, 2 female). Also assume, that all births happen in the last hour of the last day each year and the parents die immediately after offspring are born. a) How many rabbits are there after 10 years? b) How many rabbits are there after 25 years? If they have 20 offspring each year, c) How many rabbits are there after 10 years? d) How many rabbits are there after 25 years? Solution Each pair can produce 4 offsprings each year and parents die after giving birth to offsprings. So, offsprings makes the population and parents don\'t add to population. After first year total population is 4. Next year these 4 rabbits make 2 pairs and give birth to 4 off springs each. Second year population becomes 8, multiplies by 2 from last year. This continues till 10th year and then till 25th year. At the end of 10th year, the population of rabbits will be 2048 and at the end of 25th year the population of rabbits will be 33554432. Now when each year 20 offsprings are produced, after the end of first year total population is 20. At the end of second year, 20 rabbits make 10 pairs and give birth to 20 rabbits each taking total population to 10*20=200. At the end of 3rd year 200 rabbits make 100 pairs and give birth to 20 each taking total population to 100*20=2000. In this way at the end of each year population gets multiplied by 10.Therefore, at the end of 10 year total population will be 2*1010 and at the end of 25 years total rabbit population is will be 2*1025..

A single breeding pair of rabbits is introduced to Australia in 1900.pdf

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Write an application that counts the total number of spaces contained in a movie quote entered by the user. Save the file as CountMovieSpaces2.java Solution CountMovieSpaces2.java import java.util.Scanner; public class CountMovieSpaces2 { public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println(\"Enter the movie quote: \"); String quote = scan.nextLine(); int countSpaces = 0; for(int i=0; i.

Write an application that counts the total number of spaces containe.pdf

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Write a java program using Dialog boxes that prompt the user to input five floating point decimal numbers. the program should then add the five numbers, find the average, convert sum and average to the nearest integer, and print the numbers, sum and average. Solution The java program using Dialog boxes that prompt the user to input five floating point decimal numbers :- import java.lang.*; import javax.swing.JOptionPane; class Example { public static void main (String[ ] args) { String value1,value2,value3,value4,value5 ; float f1,f2,f3,f4,f5 ; float sum ; float Average ; // Read input String from dialog box value1 = JOptionPane.showInputDialog(\"Enter the floating point decimal number\"); f1 = Float.parseFloat(value1); // Convert String to float value2 = JOptionPane.showInputDialog(\"Enter the floating point decimal number\"); f2 = Float.parseFloat(value2); // Convert String to float value3 = JOptionPane.showInputDialog(\"Enter the floating point decimal number\"); f3 = Float.parseFloat(value3); // Convert String to float value4 = JOptionPane.showInputDialog(\"Enter the floating point decimal number\"); f4 = Float.parseFloat(value4); // Convert String to float value5 = JOptionPane.showInputDialog(\"Enter the floating point decimal number\"); f5 = Float.parseFloat(value5); // Convert String to float sum = f1+f2+f3+f4+f5 ; Average = sum/5 ; System.out.println(f1) ; System.out.println(f2) ; System.out.println(f3) ; System.out.println(f4) ; System.out.println(f5) ; System.out.println(\"Math.round(\" + sum + \")=\" + Math.round(sum)); System.out.println(\"Math.round(\" + Average + \")=\" + Math.round(Average)); } }.

Write a java program using Dialog boxes that prompt the user to inpu.pdf

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With respect to the many accounting and financial ratios calculated in this chapter, should one assume that certain capital providers are more interested in one category of ratio over another? Why might this be so? If true, what would fixed income providers likely seek? What would equity holders likely prefer? With respect to; liquidity ratio, assest management ratio, debt ratio, market value ratio, common size and percentage change Solution Ratio analysis is a analysis which is quantative in nature. In this the financial statements of the company are analysed. Ratio analysis can be done for the evaluation of entity with various aspects which includes profitability , liquidity , efficiency etc. Yes it is assumed that certain capital providers are more interested in one category of ratio over another This might be so as there are many types of investors in the company for example long term loans , debentures , equity etc and all these securities are different in nature as debentures receives interest while the equity holder receives dividend. The company can make prefrence in payment of interest as compared to dividend to equityholders. So everyone view the fundamentals as per own benefits. There are various ratios and every ratio shows different thing. Fixed income providers are likely seeks the ratios that can affect their interest payments such as Interest Coverage ratio , Financial Leverage , debt ratio etc as these shows the condition of the company in making payments of fixed incomes. And the Equity holders are likely to prefer the ratios like liquidity ratio , market value ratio , liquidity ratios as these ratios shows the growth of the company , the ability of the company for paying dividend , the stability of the company etc... Liquidity Ratio = This ratio shows the liquidity position of the company. It is ratio between liquid assets and liquid liabilities. Asset management Ratio = This ratio shows the success of the firm of producing sales with the amount invested in fixed assets. Debt ratio = Debt Ratio is the ratio which shows the percentage of debt as compared to the total capital employed Market Value Ratio = This Ratio shows or used to evaluate the current price of the share.

With respect to the many accounting and financial ratios calculated .pdf

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Why do we use the pooled variance in calculations of independent sam.pdf

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Why is the epidermis called \"dynamic\"? Solution Answer: The outermost layer of the skin is called the epidermis and is a semi-permeable barrier consisting of anuclear cells. Cells of the epidermis may either adhere to each other (cell-cell adhesion) or to extracellular matrix (ECM, cell stratum adhesion). The epidermis is called dynamic (both with respect to structure and function) because: (1) Keratinocytes are tightly packed to provide protection and support from daily wear and tear. So, these cells are replaced almost at regular intervals (28 days). New keratinocytes from the basal layer migrate upwards and get increasingly keratinized as they move towards the skin surface. (2) Melanocytes in the basal layer provide protection against UV rays. (3) Immune cells within the epidermis recognize and fight against small molecules penetrating the skin. (4) The epidermis communicates with the dermis through the basal membrane zone..

Why is the epidermis called dynamicSolutionAnswerThe o.pdf

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Which type of system documentation provides the most detail? a. System flowchart b. Block diagram c. Data flow diagram d. System narrative description Solution D. System narrative description Provides high level and broad form system documentation. It\'s the basic source of information regarding system objectives and can help others understand the system without being involved in the details. It will contain system specifications, evidence of user approval and staffing requirements with explanations..

Which type of system documentation provides the most detaila. Sys.pdf

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What type of report would you present to your boss on healthcare study about the costs and where would you begin? Solution The healthcare organisation is a establishment which is heavy costs are involved. The costs involves both variable and fixed nature costs. In healthcare organisation 70% of the expenses are variable and 30% of expenses are of fixed nature only. Thus, the study of costs are mainly concentrate on the variable costs of healthcare. While reporting the costs to boss, we analysis the costs under following points : 1. The costs of components towards the operation of the healthcare. 2. The costs of clinical resources like supplies, usables, devices,etc. 3. The remuneration structure going to be of the doctors both resident and outdoor, nurses and the assistances, cleaners and admistrative staff. 4. The cost of establishing inhouse Store of drugs and other supplies for patients help and easy availability of medicines and other caring items. 5. Establishing the departments and inspection of out-door patients and compliance with the record-keeping process. 6. The general and administrative expenses like utilities expenses, electricity, water, life saving variables of the healthcare. 7. The fixed expenses like rent, lease of beds and treatment equipment..

What type of report would you present to your boss on healthcare stu.pdf

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what are ethical implications of not paying your fair share of tax Solution Tax avoidance is obviously is a deceptive conduct of substance or people, yet tax shirking is gives an obscured picture. The nation anticipates that organizations will pay \"what\'s coming to them\" of tax so open products can be accessible for general society to utilize. Ethically and morally, two ideas come in light of our human instinct, is it wrong to lie or is it wrong to take. All as a whole have diverse view on this and it depend circumstance in which we are taking a gander at this ideas. Some can say is it wrong to stay away from tax on the off chance that we know we have to pay tax and is it wrong to avoid tax. Organization chiefs contend, nonetheless, that their duty is to expand the esteem that they convey for their investors and that incorporates keeping tax expenses to a base inside the domains of what is lawful. Beside company tax, organizations ought to be recognized as adding to the economy in different ways..

what are ethical implications of not paying your fair share of tax.pdf

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