Presented here are summarized data from the balance sheets and income statements of Wiper Inc.:

WIPER INC.
Condensed Balance Sheets
December 31, 2020, 2019, 2018
(in millions)
	2020			2019			2018
Current assets	$	650		$	900		$	700
Other assets		2,750			2,050			1,750
Total assets	$	3,400		$	2,950		$	2,450
Current liabilities	$	500		$	800		$	700
Long-term liabilities		1,500			1,000			800
Stockholders' equity		1,400			1,150			950
Total liabilities and stockholders' equity	$	3,400		$	2,950		$	2,450

WIPER INC.
Selected Income Statement and Other Data
For the year Ended December 31, 2020 and 2019
(in millions)
	2020			2019
Income statement data:
Sales	$	3,300		$	2,900
Operating income		380			300
Interest expense		80			70
Net income		300			230
Other data:
Average number of common shares outstanding		44			42
Total dividends paid	$	50		$	30

Required:

1. Calculate return on investment, based on net income and average total assets, for 2020 and 2019.
2. Calculate return on equity for 2020 and 2019.
3. Calculate working capital and the current ratio for each of the past three years.
4. Calculate earnings per share for 2020 and 2019.
5. If Wiper's stock had a price/earnings ratio of 14 at the end of 2020, what was the market price of the stock?
6. Calculate the cash dividend per share for 2020 and the dividend yield based on the market price calculated in part e.
7. Calculate the dividend payout ratio for 2020.
8. Assume that accounts receivable at December 31, 2020, totaled $310 million. 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.
10. Calculate the times interest earned ratio for 2020 and 2019.

ROI 2020: ????%

ROI 2019: 8.52%

ROE 2020: 23.53%

ROE 2019: 21.9 %

Working Capital 2020: 150 2019: 100 2018: 0

Current Ratio 2020: 1.3 2019: 1.125 2018: 1

Earnings Per Share 2020: 6.82 2019: 5.48

. If Wiper's stock had a price/earnings ratio of 14 at the end of 2020, what was the market price of the stock? (Round intermediate calculations and final answer to 2 decimal places.) f. Calculate the cash dividend per share for 2020 and the dividend yield based on the market price calculated in part e. (Round intermediate calculations and final answers to 2 decimal places.) g. Calculate the dividend payout ratio for 2020. (Do not round intermediate calculations. Round your answer to 1 decimal place.) h. Assume that accounts receivable at December 31, 2020, totaled $310 million. Calculate the number of days' sales in receivables at that date. (Use 365 days a year. Do not round intermediate calculations. Round your answer to 1 decimal place.)

5. Market Price:
6. Cash dividends per share:

Dividend Yield:

7. Dividend Payout Ratio
8. Number of days sales

Calculate Wiper's debt ratio and debt/equity ratio at December 31, 2020 and 2019. (Round "Debt ratio" to 1 decimal place and "Debt/equity ratio" to the nearest whole percent.)

2020 Debt Ratio: 2019 Debt Ratio:

2020 Debt/Equity Ratio: 2019 Debt/Equity Ratio:

2020 Times Interest Earned: 2019 Times Interest Earned: