I n Example 13.1, we considered Machey’s department store, which sells, on average, 1200 cameras per year. The store pays a setup cost of $125 per order, and the holding cost is $8 per camera per...

I n Example 13.1, we considered Machey’s department store, which sells, on average, 1200 cameras per year. The store pays a setup cost of $125 per order, and the holding cost is $8 per camera per year. It takes 1 week for an order to arrive after it is placed. In that example, the optimal order quantity Q was found to be 194 cameras. Now we assume that the annual demand is normally distributed with mean 1200 and standard deviation 70. Machey’s wants to know when to order and how many cameras to order at each ordering opportunity

Objective To find the (R,Q) policy that minimizes the company’s expected annual cost.