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, $51,900; total assets, $219,400; common stock, $90,000; and retained earnings, $29,733.) CABOT CORPORATION Income Statement For Current Year Ended December 31 Sales $ 448,600 Cost of goods sold 298, 350 Gross profit 150, 250 Operating expenses 99,000 Interest expense 4,500 Income before taxes 46,750 Income tax expense 18,833 Net income $ 27,917 Assets Cash Short-term investments Accounts receivable, net Merchandise inventory CABOT CORPORATION Balance Sheet December 31 Liabilities and Equity $ 14,000 Accounts payable 8,000 Accrued wages payable 32,800 Income taxes payable 38,150 Long-term note payable, secured by mortgage on plant assets 2,700 Common stock 151,300 Retained earnings $ 246,950 Total liabilities and equity $ 19,500 4,800 4,600 70,400 Prepaid expenses Plant assets, net Total assets 90,000 57,650 $ 246,950 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.)