Fulton and Sons, Inc. presently leases a copy machine under an agreement that calls for a fixed fee each month and a charge for each copy made. Fulton made 15,000 copies and paid a total of $430 in March; in May, the firm paid $400 for 12,000 copies. The company uses the high-low method to analyze costs. How much would Fulton pay if it made 13,500 copies? (Round your intermediate calculations to 3 decimal places final answer to 2 decimal places.)