Question 4 (8 marks) each of the following independent cases, find the unknowns designated by the numbers. (Suggestion - arrange the data in the form of Statements of Cost of Goods Manufactured and Income Statements and fill in the blanks) Case 1 Case 2 $ 30,000 (2) (4) 2,000 25,000 $ 40,000 15,000 (3) 20,000 10,000 20,000 5,000 5,000 100,000 20,000 (5) Raw material used in production Direct labour cost Administrative expenses (variable) Manufacturing overhead (fixed) Administrative expenses (fixed) Gross margin Beginning finished goods inventory Ending finished goods inventory Sales Beginning raw materials inventory Ending raw materials inventory Manufacturing overhead (variable) Beginning work in process inventory Ending work in process inventory Purchases of raw materials Cost of goods manufactured Net income (loss) O 100,000 12,000 5,000 5,000 (6) 9,000 9,000 50,000 15,000 (8) 10,000 (5,000)