Could I please have help with A&B and I? Thank you.

Condensed Balance Sheets December 31, 2000, 2019, 2018 (in millions) 2019 5927 1,935 $2,852 Current assets Other assets Total assets Current liabilities Long-tern abilities Stockholders equity Total liabilities and stockholders' equity 2020 $ 695 2,418 $3,113 32 1,519 1,012 53,113 2018 5 783 1.224 $2,507 37 US 920 52,7 995 1,031 52,852 WIPER INC Selected Income Statement and Other Data For the year Ended December 31, 2020 and 2019 (in sillons) 2020 2013 Income statement data: Sales Operating income Interest expense het Income Other data: Average number of common shares outstandine Total dividends paid 33,055 201 89 206 $2.91 315 70 201 41.3 $ 55.0 47.2 5 52.3 Required: a. Calculate return on investment, based on net income and average total assets for 2020 and 2019 b. Calculate return on equity for 2020 and 2019 c. Calculate working capital and the current ratio for each of the past three years d. Calculate earnings per share for 2020 and 2019 e. If Wiper's stock had a pricelearnings ratio of 12 at the end of 2020, what was the market price of the stock? 1. Calculate the cash dividend per share for 2020 and the dividend yield based on the market price calculated in parte g. Calculate the dividend payout ratio for 2020 h. Assume that accounts receivable at December 31, 2020, totaled $314 million Calculate the number of days sales in receivables a that date i Calculate Wiper's debt ratio and debt/equity ratio at December 31, 2020 and 2019 Complete this question by entering your answers in the tabs below. Req A and B Reqc Req D Req E to H ReqI Reqj a. Calculate return on investment, based on net income and average total assets, for 2020 intermediate calculations. Round your answers to 1 decimal place.) b. Calculate return on equity for 2020 and 2019. (Round your answers to 1 decimal place.) 2020 2019 a Return on investment b. Return on equity % % % % Regns Reqc > C. Calculate working capital and the current ratio for each of the d. Calculate earnings per share for 2020 and 2019. e. If Wiper's stock had a price learnings ratio of 12 at the end of 2 f. Calculate the cash dividend per share for 2020 and the divide g. Calculate the dividend payout ratio for 2020. h. Assume that accounts receivable at December 31, 2020, totale that date. i. Calculate Wiper's debt ratio and debt/equity ratio at December j. Calculate the times interest earned ratio for 2020 and 2019. Complete this question by entering your answers in the tabs Req A and B ReqC ReqD Req E to H Req I Calculate Wiper's debt ratio and debt/equity ratio at December 31, 20 and "Debt/equity ratio" to the nearest whole percent.) 2019 Debt ratio Debt/equity ratio 2020 % % % %