Selected year-end financial statements of McCord Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31, 2010, were inventory, $32,400; total assets, $182,400; common stock, $90,000; and retailed earnings, $31,300.) Income Statement Sales - $348,600 Cost of Goods Sold ' 229,150 Gross Profit ' 119,450 Operating Expenses ' 52,500 Interest Expense ' 3,100 Income before taxes ' 63,850 Income taxes ' 15,800 Net income - $48,050 Balance Sheet Assets: Cash - $9,000 Short term investments ' 7,400 Accounts receivable, net ' 28,200 Notes receivable (trade) ' 3,500 Merchandise inventory ' 31,150 Prepaid expenses ' 1,650 Plant assets, net ' 152,300 Total assets - $233,200 Liabilities and Equity: Accounts Payable - $16,500 Accrued wages payable ' 2,200 Income taxes payable ' 2,300 Long-term note payable, secured by mortgage on plant assets ' 62,400 Common stock ' 90,000 Retailed earnings ' 59,800 Total liabilities and equity - $233,200 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.