Selected hypothetical comparative statement data for the giant bookseller Barnes & Noble are presented here. All balance sheet data

are as of the end of the fiscal year $($in millions$).$

Compute the following ratios for $2025.($Round asset turnover to $2$ decimal places, e$.$g $1\mathrm{.}83$ and all other answers to $1$ decimal place, e$.$g$.1\mathrm{.}8$

or $2\mathrm{.}5\%)$

a$.$ Profit margin

b$.$ Asset turnover

c$.$ Return on assets

d$.$ Return on common stockholders' equity

e$.$ Gross profit rate