c. How has the net profit Notes: At December 31, 2015: Accounts Receivable: $131000 Inventory: $128000 Common Stock, \$1 par, \$400000, Additional Paid-in Capital, \$40000 Retained Earnings: $99600 Total Assets: $1678000 No cash or stock dividends declared and paid in 2016 048 Required: Calculate the followings: a. Working capital; b. Current ratio; c. Quick ratio; d. Accounts receivable turnover; e. Days' sales in accounts receivable; f. Inventory turnover; g. Days' sales in inventory; h. Debt to equity; i. Debt ratio; j. Gross margin ratio; k. Net profit margin ratio; 1. Earnings per share; m. P/E ratio (assume the market price of a share is $3.84);n.P/B ratio; o. Times interest earned; p. Return on equity; q. Return on assets; r. Assets turnover