Assume a company makes only three products, A. B. and C: Product C Estimated customer demand in units Selling price per unit Variable cost per unit Machine-hours per unit Product Product B 700 600 $ 80 $ 65 $ 35 2.5 $ 45 $ 20 1.25 The company has only 3.300 machine hours available. What is the highest total contribution margin that the company can earn if it makes optimal use of its constrained resource? Multiple Choice $65.650 $63,650 $59,650 $61,650