Mathematics · Cost Accounting

Mario operates a small business that makes pizzas and delivers them within a two-mile radius. The variable cost incurred to make and deliver one pizza is $2.15. The average price charged is $6.50 per pizza, including delivery. Mario estimates the annual fixed costs of his business are $40,000, including salarie s o f $24,000. What is the break-even number of pizzas per year for Mario's business (to the nearest unit)?