Problem $3-11$ Return on Equity

Firm A and Firm B have debt$-$total asset ratios of $35$ percent and $25$ percent,

respectively, and returns on total assets of $9$ percent and $13$ percent, respectively. What

is the return on equity for Firm A and Firm B$?($Do not round intermediate calculations

and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$