The Food Place Supermarket stocks Munchkin Cookies. Demand for Munchkins is 5000 boxes per year (365 days). It costs the store $80 per order of Munchkins, and it costs $0.50 per box per year to keep the cookies in stock. Once an order for Munchkins is placed, it takes four days to receive the order from a food distributor. Determine the following:
A. Optimal order size
B. Minimum total annual inventory cost
C. Reorder point