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 price learnings ratio of 10 at the end of 2020, what was the market price of the stock? f. Calculate the cash dividend per share for 2020 and the dividend yield based on the market price calculated in parte 9. Calculate the dividend payout ratio for 2020 h. Assume that accounts receivable at December 31, 2020, totaled S322 milion Calculate the number of days' sales in receivables at that date 1. Calculate Wiper's debt ratio and debt/equity ratio at December 31, 2020 and 2019, 1. Calculate the times interest earned ratio for 2020 and 2019. Complete this question by entering your answers in the tabs below. Reg A and B Regc Reg D Reg E to H Req Reg a. Calculate return on investment, based on net income and average total assets for 2020 and 2019. Do not round 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 9: Return on investment Raum on gut Heg > 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 price learnings ratio of 10 at the end of 2020, what was the market price of the stock? f. Calculate the cash dividend per share for 2020 and the dividend yield based on the market price calculated in parte 9. Calculate the dividend payout ratio for 2020 h. Assume that accounts receivable at December 31, 2020, totaled S322 milion Calculate the number of days' sales in receivables at that date 1. Calculate Wiper's debt ratio and debt/equity ratio at December 31, 2020 and 2019, 1. Calculate the times interest earned ratio for 2020 and 2019. Complete this question by entering your answers in the tabs below. Reg A and B Regc Reg D Reg E to H Req Reg a. Calculate return on investment, based on net income and average total assets for 2020 and 2019. Do not round 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 9: Return on investment Raum on gut Heg >