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

Required:

a$.$ Calculate return on investment, based on net income and average total assets, for $2023$ and $2022.$

b$.$ Calculate return on equity for $2023$ and $2022.$

c$.$ Calculate working capital and the current ratio for each of the past three years.

d$.$ Calculate earnings per share for $2023$ and $2022.$

e$.$ If Wiper's stock had a price$/$earnings ratio of $12$ at the end of $2023,$ what was the market price of the stock?

f$.$ Calculate the cash dividend per share for $2023$ and the dividend yield based on the market price calculated in

part e$.$

g$.$ Calculate the dividend payout ratio for $2023.$

h$.$ Assume that accounts receivable at December $31,2023,$ totaled $$314$ million. Calculate the number of days'

sales in receivables at that date.

i$.$ Calculate Wiper's debt ratio and debt$/$equity ratio at December $31,2023$ and $2022.$

j$.$ Calculate the times interest earned ratio for $2023$ and $2022.$

Complete this question by entering your answers in the tabs below.

Calculate Wiper's debt ratio and debt$/$equity ratio at December $31,2023$ and $2022.$

Note: Round "Debt ratio" to $1$ decimal place $($i$.$e$.,0\mathrm{.}123$ should be entered as $12\mathrm{.}3)$ and

"Debt$/$equity ratio" to the nearest whole percent $($i$.$e$.,012$ should be entered as $12).$