3.3) A small market orders copies of a certain magazine for its magazine rack each week....

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Basic Math

3.3) A small market orders copies of a certain magazine for itsmagazine rack each week. Let X = demand for the magazine,with the following pmf.

x123456
p(x)      
1
13
  
1
13
3
13
  
4
13
  
2
13
  
2
13

Suppose the store owner actually pays $2.00 for each copy of themagazine and the price to customers is $4.00. If magazines left atthe end of the week have no salvage value, is it better to orderthree or four copies of the magazine? [Hint: For boththree and four copies ordered, express net revenue as a function ofdemand X, and then compute the expected revenue.]

*What is the expected profit if three magazines are ordered?(Round your answer to two decimal places.)

*What is the expected profit if four magazines are ordered?(Round your answer to two decimal places.)

*How many magazines should the store owner order?

-3 magazines

-4 magazines

Answer & Explanation Solved by verified expert
4.1 Ratings (698 Votes)
Let X be the quantity of demand Let Q be the quantity that thestore owner ordersThe quantity that he can sell S is minimum of X and Q He cannot sell more than what he orders or more than the demandThe cost to    See Answer
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