The following information was available for the year ended December 31, 2016: Sales Net income Average total assets Average total stockholders' equity Dividends per share Earnings per share Market price per share at year-end $ 320,000 46,680 620,000 325,000 1.26 3.00 25.50 Required: a. Calculate margin, turnover, and ROI for the year ended December 31, 2016. (Round your intermediate calculations and final answers to 2 decimal places.) Margin Turnover ROI % times % b. Calculate ROE for the year ended December 31, 2016. (Round your answer to 2 decimal places.) ROE % b. Calculate ROE for the year ended December 31, 2016. (Round your answer to 2 decimal places.) ROE % C. Calculate the pricelearnings ratio for 2016. (Round your answer to 2 decimal places.) Price/Earning ratio d. Calculate the dividend payout ratio for 2016. (Round your answer to 2 decimal places.) Dividend payout ratio % e. Calculate the dividend yield for 2016. (Round your answer to 2 decimal places.) Dividend yield %