The Stinky Fish Store has the following dilemma

·          sells 150 gallon fish tanks

·          sells about 1 tank each week (there is a 1/7 probability of a customer on a given day, assume uniform sales over the year)

·          the tanks are a high profit item (earn $30 per sale)

·          5 days are needed for a new one to be delivered

·          The storage cost is $0 (or $0.5) per tank per day

 

Strategies for maximizing profits

·          Strategy 1: Order a new tank each time one is sold

·          Strategy 2: Order a new tank once a week.

 

Question: Which is a better strategy?

要求给出题目的思路和写的程序（用matlab）

[此贴子已经被作者于2008-11-11 20:07:11编辑过]