Required: Supply the missing data in the following cases. Each case is independent of the others. X Answer is not complete. Case 1 2 3 4 Direct materials $ 6,300 $ 7,800 $ 6,800 $ 4,800 8,800 7,200 6,800 4,800 5,800 6,200 20,300 18,400 21,800 5,800 10,800 21,400 3,600 3,900 21,100 4,300 2,900 4,800 5,800 2,800 18,500 4,800 19,800 31,200 2,800 20,800 37,800 Direct labour Manufacturing overhead Total manufacturing costs Beginning work-in-process inventory Ending work-in-process inventory Cost of goods manufactured Sales Beginning finished goods inventory Cost of goods manufactured Goods available for sale Ending finished goods inventory Cost of goods sold Gross margin Operating expenses Net income 41,800 30,000 4,300 3,800 18,500 20,800 19,800 22,600 22,800 3,300 21,100 24,900 5,300 5,800 19,500 50% 40% 10,500 5.250 5,800 $ 5.250 $ 8,600 $ 10,800