The school cafeteria can make pizza for approximately $$0\mathrm{.}30$ a slice. The cost of kitchen use and cafeteria staff runs about $$200$ per day. The Pizza Den nearby will deliver whole pizzas for $$9$ each. The cafeteria staff cuts the pizza into eight pieces and serves them in the usual cafeteria line. With no cooking duties, the staff can be reduced by half, for a fixed cost of $$75.$ per day. Should the school cafeteria make or buy its pizzas?

$-$ The variable cost from pizza den is $1\mathrm{.}13$$

Q$1.$ What is the breakeven point