This is a 3 part question. Please help!

G Corporation makes four products in a single facility. These products have the following unit product costs: Products A B C D Direct materials $ 19.90 $ 15.20 $ 20.80 $ 23.20 Direct labor 12.20 8.70 10.50 7.40 Variable manufacturing overhead 1.60 2 .10 2.00 2.10 Fixed manufacturing overhead 10.80 11.90 8.80 10.70 Unit product cost $ 44.50 $ 37.90 $ 42.10 $ 43.40 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 C D 1.20 0.70 0.600.60 59.30 $ 51.70 $ 59.50 $ 55.60 3.60 $ 1.50 $ 2.20 $ 3.60 4,000 2,000 4,000 2,000 $ $ The grinding machines are potentially the constraint in the production facility. A total of 9,000 minutes are available per month on these machines. Direct labor is a variable cost in this company. How many minutes of grinding machine time would be required to satisfy demand for all four products? O 10,800 O9,800 O 12,000 O 10,500 Same facts as above for G. Which product makes the LEAST profitable use of the grinding machines? Product D Product A Product B Product C Question 10 (5 points) Saved Same facts for G above. Which product makes the MOST profitable use of the grinding machines? Product C Product B Product A Product D