Using the information from the ABC Corporation above, plus: $-$ Risk$-$free rate: $\backslash (3\backslash \%\backslash )-$ Market risk premium: $\backslash (6\backslash \%\backslash )-$ Company beta: $1\mathrm{.}2-$ Debt coupon rate: $\backslash (5\backslash \%\backslash )($paid annually$)-$ Years to maturity on debt: $10$ years Calculate: a$)$ Cost of equity using CAPM The cost of equity using CAPM is $\backslash \%($Format: round to one decimal point, e$.$g$.6\mathrm{.}3)$ b$)$ Pre$-$tax cost of debt using YTM The pre$-$tax cost of debt using YTM is $\backslash \%($Format: round to one decimal point, e$.$g$.6\mathrm{.}3)$ c$)$ After$-$tax cost of debt The after$-$tax cost of debt is $\backslash \%($Format: round to one decimal point, e$.$g$.6\mathrm{.}3)$ d$)$ WACC