Problem 4: The Friendly sa usage Factory (FSF) can produce hot dogs at a rate of 500 per day. FSF supplies hot dogs to local restaurants at a steady rate of 250 per day (open 300 days). The cost to prepare the equipment for producing hot dogs is $30. Annual holding costs are $2 per hot dog. The factory operates 300 days a year. (a) Evaluate the number of computers that the store manager should order in each replacement lot (b) Maximum Inventory (c) Average Inventory (d) Length of the order cycle () Annual inventory-related cost (Yearly total cost)