please help from A-E.

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 $280,000 41,120 580,000 320,000 1.24 3.00 24.90 Required: a. Calculate margin, turnover, and ROI for the year ended December 31, 2016. (Round decimal places.) Margin Turnover ROI 14.69 times b. Calculate ROE for the year ended December 31, 2016. (Round your answer to 2 dec OE b. Calculate ROE for the year ended December 31, 2016. (Round your answer to 2 decimal place ROE c. Calculate the price/earnings ratio for 2016. (Round your answer to 2 decimal places.) rice/Earning ratio d. Calculate the dividend payout ratio for 2016. (Round your ans r to 2 decimal places.) Dividend payout e. Calculate the dividend yield for 2016. (Round your answer to 2 decimal places.) Dividend yield