Computing, Analyzing, and Interpreting Return on Equity and Return on Assets Following are summary financial statement data for Logitech International for 2016 through 2018. $thousands Sales Net income Total assets Equity 2018 2017 2016 $2,310,177 $1,999,284 $1,816,290 193,944 191,465 110,965 1,708,294 1,468,703 1,297,664 945,501 770,500 683,953 a. Compute the return on assets (ROA) for 2018 and 2017. Round answers to one decimal place (ex: 0.2345 = 23.5%). 2018 09 2017 096 b. Compute the profit margin (PM) for 2018 and 2017. Round answers to one decimal place (ex: 0.2345 = 23.5%). 2018 096 2017 096 c. Compute the asset turnover (AT) for 2018 and 2017. Round answers to two decimal places. 2018 2017 0 0 d. Which component of ROA (profit margin or asset turnover or both) drives the change in ROA in 2018? e. Compute the return on equity (ROE) for 2018 and 2017. Round answers to one decimal place (ex: 0.2345 = 23.5%). 2018 2017 0 % 096 f. Logitech repurchased common shares in 2018 at a cost of $30 million. Did this repurchase increase or decrease the company's ROE