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

Economics, Consider the following: The city council has just approved the c...

Consider the following: The city council has just approved the construction of a water park in your town. You are responsible for studying the impact of the new water park on the l

Investment multiplier, what is the formula for calculating investment multi...

what is the formula for calculating investment multiplier for 4 sector economy?

Show factors that govern the price elasticity of demand, Q. Show factors th...

Q. Show factors that govern the Price Elasticity of Demand? a. The number and closeness of the substitutes- The more and the better the substitutes, the grater is the Price Ela

Break-even level of income, Assume that when an economy has a GDP of $500, ...

Assume that when an economy has a GDP of $500, Consumption is $550. The MPC is .75. Investment is 25. Begin the problem by setting up an Income/Consumption Schedule like the one on

National income, # ???? .. difference between gdp at market price and nnp...

# ???? .. difference between gdp at market price and nnp at factor cost

Why does yield on UK gov bond go up when stock markets down?, Doesn''t mone...

Doesn''t money move out of stock markets into bond? If more people buy bonds does this not push bond prices up and yields down? My question is about this quote from the Gardian tod

Determined at the intersection of the money demand, Consider the supply of ...

Consider the supply of money graph above. Which of the following can be determined at the intersection of the Money Demand and Money Supply curves? The rate of open market transact

Lilie, What are the requirements for something to be considered money? Why ...

What are the requirements for something to be considered money? Why does the dollar have value?

Assumptions of the AS-AD model, Q. Assumptions of the AS-AD model? The ...

Q. Assumptions of the AS-AD model? The most significant change we make going from IS-LM model to AS-AD model is to allow P to be endogenous. As P was constant in IS-LM model, w

Introducing the foreign trade sector, Introducing the Foreign Trade Sector ...

Introducing the Foreign Trade Sector  Most economies in the real world are open economies. They engage in trade with other economies. Goods and services are exported and import

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