2 x C | | 0 D Question 23 3.3 pts Shelley Company has a machine capacity of only 5,000 machine hours per month. In planning next month's production, the following data have been prepared for products A, B, and C A Sales price per unit $14 Variable cost per unit Contribution Margin per unit $ 7 Machine hours required per unit B $15 $12 6 4 $9 $ 8 8 10 6 Assuming that the firm must produce 100 units of Product C because of a long-term contract, what additional products should be produced? O 500 B O 666 A 400 C 400 A and 200 B 667 A