need it asap please

John wants to earn money this summer by maintaining gardens and lawns. He estimates variable costs for each job of $3.71 for supplies. To be competitive, he can charge $18.00 per job, and would be able to maintain at least 74 jobs. If John wanted to make $500, what is the most he could pay for equipment? Use break-even analysis to determine your result. In order to make $500, the most that could be paid for equipment is 5 (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)