Scenario 2 The Friendly Food Facility uses a fish fryer to fry fish and French fries. The oil in the fish fryer must be changed between the frying of fish and French fries. The oil must be replaced with fresh oil at least once an hour. Given the following data, how many fish fryers does the Friendly Food Facility need to fry the fish and French fries? Fish and French fries are fried 4 hours per day, 200 days per year. The fish fryer is 100% reliable. Fish French Fries Standard time Annual number of batches Efficiency Setup times 6 min 5000 100% 2 min 3 min 5000 98% 2 min