Please find the question attached

Required: Supply the missing data in the following cases. Each case is independent of the others. Case 1 2 3 4 Direct materials $ 6.400 $ 7,900 $ 6.900 $ 4,900 Direct labour 4,900 8,900 5,900 Manufacturing overhead 6,900 5,900 10,900 Total manufacturing costs 20,400 21,900 Beginning work-in-process inventory 4,400 2,950 4,900 Ending work-in-process inventory 2,900 3,950 Cost of goods manufactured 19,900 20,900 Sales 26,200 30,500 37,900 41,900 Beginning finished goods inventory 2,900 4,400 Cost of goods manufactured 21,300 Goods available for sale 25,200 Ending finished goods inventory 3,400 5,900 5,400 Cost of goods sold 50% Gross margin 30% Operating expenses 5,350 Net income $ 5,900 $ 8,800 $ 10,900 1