ABCD Inc. produces 4 products Information pertaining to each of these products is shown below: Product Selling Price Variable Cost Contribution Margin Machine Hours reg/unit: A $ 20 $ 12 $ 8 $ 2.5 B C $ 18 $ 12 $ 6 $ 9 $ 12 $3 3 $1.5 D $ 18 $ 8 $ 10 4 ABCD's machine hours are a constrained resource. Assuming that the company could sell as much of each product as it produces which product should it produce and sell to maximize profits