Assume a company makes only three products. A, B, and C: Product A Product B Product C Estimated Customer demand in units 769 696 899 Selling pri(e per- unit $ 89 $ 65 $ 45 Variable cost per' unit $ 35 $ 26 $ 28 Machineifmur's per- unit 2.5 3.8 1.25 The company has only 3,300 machineihours available. What is the highest total contribution margin that the company can earn if it makes optimal use of its constrained iesource? Multiple Choice <:>