$11\mathrm{.}18$ Ratio analysis$$comprehensive problem, $2020$ data This problem is based on the $2020$ annual report of Campbell Soup Company in the appendix.

Compute the following profitability measures for the year ended August $2,2020$:

$(1)$ Return on investment, based on net earnings $($perform a DuPont analysis$).$

$(2)$ Return on equity, based on net earnings and total equity.

$(3)$ Price$/$earnings ratio. Use $$49\mathrm{.}57$ as the year$-$end market price.

$(4)$ Dividend yield.

$(5)$ Dividend payout ratio.page $426$

Compute the following liquidity measures at August $2,2020$:

$(1)$ Working capital.

$(2)$ Current ratio.

$(3)$ Acid$-$test ratio.

Compute the following activity measures for the year ended August $2,2020$:

$(1)$ Number of days$$ sales in accounts receivable, based on a $365-$day year.

$(2)$ Number of days$$ sales in inventory, based on a $365-$day year.

$(3)$ Accounts receivable turnover.

$(4)$ Inventory turnover.

$(5)$ Turnover of net property, plant, and equipment.

Compute the following financial leverage measures at August $2,2020$:

$(1)$ Debt ratio.

$(2)$ Debt$/$equity ratio.

Compute the following physical measures of Campbell$$s profitability at August $2,2020$:

$(1)$ Net sales per employee.

$(2)$ Operating income per employee. $($Note: In a page not reproduced in the appendix, Campbell$$s $2020$ annual report disclosed that on August $2,2020,$ the company had approximately $14,500$ employees.$)$