Bruce Corporation makes four products in a single facility. These products have the following unit product costs: Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Unit product cost Products A B D $17.20 $21.10 $14.10 $16.80 19.20 22.60 17.00 11.00 6.00 7.20 9.70 6.7e 29.10 16.00 16.10 18.10 $71.50 $66.90 $56.90 $52.60 Additional data concerning these products are listed below. Grinding minutes per unit Selling price per unit Variable selling cost per unit Monthly demand in units Products A B D 2.25 1.se 0.85 1.15 $86.70 $79.10 $75.90 $70.60 $ 2.95 $ 3.65 $ 4.40 $ 5.10 4,600 3,600 3,680 5,689 The grinding machines are potentially the constraint in the production facility. A total of 10,500 minutes are available per month on these machines Direct labor is a variable cost in this company. Which product makes the MOST profitable use of the grinding machines? (Round your intermediate calculations to 2 decimal places.) Product A Product D Product B Product C