GrandSlam Incorporated incurred the following costs during March: Selling expenses $ 158,900 Direct labor 305,000 Interest expense 41,000 Manufacturing overhead, actual 152,170 Raw materials used 473,000 Administrative expenses 122,000 During the month, 19,100 units of product were manufactured and 10,200 units of product were sold. On March 1, GrandSlam carried no inventories. On March 31, there were no inventories for raw materials or work in process. Required: Calculate the cost of goods manufactured during March and the average cost per unit of product manufactured. Calculate the cost of goods sold during March. Calculate the difference between cost of goods manufactured and cost of goods sold. How will this amount be reported in the financial statements? Prepare a traditional (absorption) income statement for GrandSlam for the month of March. Assume that sales for the month was $1,047,000 and the company's effective income tax rate was 30%.