The school cafeteria can make pizza for approximately $0.30 per slice. The cost of using the kitchen and cafeteria staff is around $200 per day. The nearby Pizza Den will deliver whole pizzas for $9 each. Cafeteria staff cut the pizza into eight slices and serve them in the regular cafeteria line. With no kitchen duties, staff can be cut in half, for a fixed cost of $75 per day. How many slices does the cafeteria need to sell daily to make the pizzas in-house instead of buying from an outside vendor?

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ANSWER Step1 At the rate of 900 a pizza each slice of pizza ... View the full answer