I just need help on the blanks under case 4, If you could show how you did it, that would be super helpful!!

Case 2 3 Direct materials 4,800 5,800 10,800 21,400 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 6,300 $ 7,200 6,800 20,300 4,300 4,800 19,800 31,200 2,800 19,800 22,600 7,800 $ 4,800 5,800 18,400 2,900 2,800 18,500 30,000 4,300 18,500 22,800 3,300 19,500 10,500 5,250 5,250 $ 6,800 $ 8,800 6,200 21,800 4,800 5,800 20,800 37,800 3,900 20,800 24,700 5,800 50% 18,900 10,300 8,600 $ 3,900 21,100 41,800 21,400 21,100 24,900 5,300 18,720 40% 6,680 5,800 $ $ 10,800