Supply the missing data in the following cases. Each case is independent of the others. (Leave no cells blank - be certain to enter "0" wherever required.) Case 1 2 3 1 5,500 $ $ $ $ 7,000 4,000 5,000 6,000 8,000 4 4,000 5,000 10,000 6,000 19,500 3,500 21,000 4,000 5,000 3,500 19,000 25,600 2,000 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 Net income 2,000 16,500 26,000 3,500 37,000 41,000 3,000 19,500 2,500 4,500 17,200 8,400 5,000 16,300 20,700 4,450 $ 5,000 $ 7,000 $ 10,000