Brown Corporation makes four products in a single facility. These products have the following unit product costs: Product:s Direct materials Direct labor Variable Overhead 1 Variable Overhead 2 15.60 17.60 2.60 4.40 19.50 21.00 S3.10 5.60 12.50 15.40 2.80 8.10 15.20 9.40 3.50 5.10 Additional data concerning these products are listed below Products 1.10 Grinding minutes per unit Selling price per unit 2.00 $78.70 0.70 0.30 71.10 $67.90 $62.60 The grinding machines are potentially the constraint in the production. Which product makes the MOST profitable use of the grinding machines? O A. Product A B. Product B O C. Product C D. Product D