Angelo's Is a Locally Run and Operated Pizza Parlor

Angelo's is a locally run and operated pizza parlor. Last month, the restaurant broke-even when 400 pizzas were served. The average variable costs per pizza are $2.50 and fixed costs for the month totaled $6,000. What is the average selling price of a pizza?

A) $15.00
B) $12.50
C) $17.50
D) $6.00