Grocery store buys milk, Macroeconomics

Assignment Help:

Suppose that a grocery store buys milk for $2.10 and sells it for $2.60. If the milk gets old then the grocery store can sell their unsold milk back to their wholesaler for $0.60 (so the grocery store loses $1.50 on each gallon that it has to sell back to the wholesaler). Suppose that the demand for milk is normally distributed with a mean of 2500 gallons per week and a standard deviation of 400 gallons per week. The grocery store needs to decide how much milk to order. They decide that they want to order an amount of milk such that their expected profit on the last gallon sold is 0. Therefore, if p denotes the probability of selling a gallon of milk (notice that the probability of selling a gallon of milk is related to the number of gallons of milk because the demand for milk is normally distributed) then the expected profit is p (.50) + (1-p) (-1.50). If we set this equal to 0 and solve for p then we get p = .75. Therefore, if the grocery store's goal is to maximize its expected profit then they should order an amount of milk such that the probability of selling that amount of milk (or more) is 75%. How many gallons of milk should the store order?


Related Discussions:- Grocery store buys milk

What do you mean by gross domestic product, Q. What do you mean by Gross do...

Q. What do you mean by Gross domestic product? Perhaps the most significant concept in macroeconomics is Gross Domestic Product (GDP): Gross Domestic Product (

Describe the meaning of word -investment, Describe the meaning of word -Inv...

Describe the meaning of word -Investment When we use the word investment, we generally mean "gross investment". Essentially, gross investment comprises all finished goods which

Classical model, using a graph of the classical labour market,illustrate th...

using a graph of the classical labour market,illustrate the effects of a real wage existing in the market that is lower than the equilibrium real wage.What will eventually happen i

Homework, During the 1990s, technological advance reduced the cost of compu...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use of supply and demand diagrams, how the following markets are affected in terms of

Consumption, what is the impact of interest rate in consumption

what is the impact of interest rate in consumption

Flossy''s budget constraint, Flossy has a quasi-linear utility function, 16...

Flossy has a quasi-linear utility function, 16q1^0.5 + q2. The price of good 1 is fixed at one. Thus, Flossy's budget constraint is q1 + p2q2 =Y, where Y denotes income. 6.1 Compu

Define the monopoly of central banks, Define the monopoly of Central banks ...

Define the monopoly of Central banks The central bank has a monopoly on issuing currency, it is in complete control of the monetary base. In section 7.4.2 we will describe exac

Quantity theory of money, what is the importance of the quantity theory of ...

what is the importance of the quantity theory of money

Federal communications commission, A few years ago, the Federal Communicati...

A few years ago, the Federal Communications Commission (FCC) eliminated a rule that required Baby Bells to provide rivals access and discounted rates to current broadband facilitie

Determine the cross elasticity demand for margarine, Question 1: (a) D...

Question 1: (a) Distinguish between the short run and long run profits of a competitive firm by using graphical representations. (b) Compare and contrast between perfect c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd