Ganado and Equity Risk Premiums. Maria Gonzalez, Ganado's Chief Financial Officer, estimates the risk$-$free rate to be $3\mathrm{.}50\%,$ the company's credit risk premium is $4\mathrm{.}00\%,$ the domestic beta is estimated at $1\mathrm{.}07,$ the international beta is estimated at $0\mathrm{.}75,$ and the company's capital structure is now $60\%$ debt. The before$-$tax cost of debt estimated by observing the current yield on Ganado's outstanding bonds combined with bank debt is $7\mathrm{.}90\%$ and the company's effective tax rate is $42\%.$ Calculate both the CAPM and ICAPM weighted average costs of capital for the

following equity risk premium estimates.

DONT NEED A

b$.7\mathrm{.}80\%$

c$.5\mathrm{.}80\%$

d$.4\mathrm{.}90\%$

a$.$ Using the domestic CAPM, what is Ganado's weighted average cost of capital if the firm's equity risk premium is $8\mathrm{.}70\%?$

$\%($Round to two decimal places.$)$