Selected year end financial statements of Cabot corporation follow (All sales were on credit selected Balanov sheet amounts at December 31. 2012, were inventory, $48,900; total assets, $189,400; common stock, $90.000; and retained earnings. $22,748.) Compute the following. (1) current ratio. (2) acid-tost ratio, (3) days' sales uncollected. (4) inventory turnover. (5) days1 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 (Use 365 days a year. Do not round intermediate calculations.)