The following information was available for the year ended December 31, 2019: Sales Net income Average total assets Average total stockholders' equity Dividends per share Earnings per share Market price per share at year-end $340,000 49,460 640,000 330,000 1.27 3.00 25.80 Required: a. Calculate margin, turnover, and Rol for the year ended December 31, 2019. b. Calculate ROE for the year ended December 31, 2019. c. Calculate the price/earnings ratio for 2019. d. Calculate the dividend payout ratio for 2019. e. Calculate the dividend yield for 2019. Req A Req B to E Calculate margin, turnover, and ROI for the year ended December 31, 2019. (Round your intermediate calculations and final answers to 2 decimal places.) Margin % Turnover times ROI Req A Req B to E b. Calculate ROE for the year ended December 31, 2019. c. Calculate the price/earnings ratio for 2019. d. Calculate the dividend payout ratio for 2019. e. Calculate the dividend yield for 2019. (For all requirements, round your answer to 2 decimal places.) Show less A lololo | b. ROE Price/Earning ratio Dividend payout ratio e. Dividend yield