Assume a company makes only three products, A, B, and C: Estimated customer demand in units Selling price per unit Variable cost per unit Machine-hours per unit Product A Product B 700 600 $ 80 $ 65 $ 35 $ 26 2.5 3.0 Product C 800 $ 45 $ 20 1.25 The company has only 3,050 machine-hours available. Up to how much should the company being to pay per hour to lease additional machine capacity? Multiple Choice $18 O O $20 o $15 O $13