On January 1, a store had inventory of $48,000. January purchases were $46,000 and January sales were $90,000. On February 1 a fire destroyed most of the inventory. The rate of gross profit was 25% of cost. Merchandise with a selling price of $7,500 remained undamaged after the fire. Compute the amount of the fire loss, assuming the store had no insurance coverage. Label all figures.

The school cafeteria can make pizza for approximately $0.30 a slice. the cost of kitchen use and cafeteria staff runs about $200 per day. the pizza den nearby will deliver whole pizzas for $9.00 each. the cafeteria staff cuts the pizza into eight slices 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?