Selected current year-end financial statements of Cabot Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31 of the prior year were inventory, $54,900; total assets, $179,400; common stock, $90,000; and retained earnings, $29,283.) CABOT CORPORATION Income Statement For Current Year Ended December 31 Sales $ 454,600 Cost of goods sold 297,050 Gross profit 157,550 Operating expenses 98,800 Interest expense 4,800 Income before taxes 53,950 Income tax expense 21,733 Net income $ 32,217 Assets Cash Short-term investments Accounts receivable, net Merchandise inventory CABOT CORPORATION Balance Sheet December 31 Liabilities and Equity $ 16,000 Accounts payable 9,200 Accrued wages payable 33,600 Income taxes payable 34,150 Long-term note payable, secured by mortgage on plant assets 3,050 Common stock 148,300 Retained earnings $ 244,300 Total liabilities and equity $ 15,500 3,600 3,300 70,400 Prepaid expenses Plant assets, net Total assets 90,000 61,500 $ 244,300 Required: Compute the following: (1) current ratio, (2) acid-test ratio, (3) days' sales uncollected, (4) inventory turnover, (5) days' sales in inventory, (6) debt-to-equity ratio, (7) times interest earned, (8) profit margin ratio, (9) total asset turnover, (10) return on total assets, and (11) return on common stockholders' equity. (Do not round intermediate calculations.)