Assume that a company makes three productsProduct A, Product B, and Product Cand provides the following information with respect to those products:

	Product A	Product B	Product C
Selling price	$ 80	$ 75	$ 85
Variable costs per unit:
Direct materials	16	24	20
Direct labor	40	28	32
Variable overhead	2	2	3
Total variable cost per unit	58	54	55
Contribution margin per unit	$ 22	$ 21	$ 30
Machine-hours per unit	2.5	3.0	4.0

The company incurs total fixed costs of $50,000. The maximum demand for each of its products is 600 units. The company has only 1,000 machine-hours available for production. Assuming the company has made optimal use of its 1,000 machine-hours, what is the maximum amount per hour the company should be willing to pay to rent additional machine-hours of capacity?