Kosmo, Inc. has a market value capital structure of $25\%$ debt and $75\%$ equity. The tax rate is $40\%.$ The firm's bonds currently trade in the market for $$930.$ These bonds have a face value of $$1,000,$ coupon rate of $8\%$ paid semiannually, and $10$ years remaining to maturity. The firm's common stock trades for $$15$ per share. The firm has just paid a dividend of $$2\mathrm{.}00($i$.$e$.,D0=2\mathrm{.}00).$ Future dividends are expected to grow at $3\%$ per year. Based on this information, Ma$,$ Inc.$\text{'}$s WACC is $\%.$

$13\mathrm{.}26$

$11\mathrm{.}94$

$12\mathrm{.}17$

$13\mathrm{.}91$

$10\mathrm{.}98$