Supply the missing data in the following cases. Each case is independent of the others. Case 1 2 3 4 S 6,000 $ 7,500 $ 4,500 5,500 6,500 $ 8,500 4,500 5,500 10,500 6,500 20,000 4.000 21.500 4,500 2.750 2.500 3.750 Direct materials 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 Nel income 19.500 31,000 2.500 20 500 37 500 28.500 41.500 4.000 20.500 24,000 3.000 5.000 5.500 5096 3596 4.950 $ 5.500 8.000 5 10 500