Overall beta is $\mathrm{.}79.$ Cost of equity is $11\mathrm{.}2\%.$ Firm is $100\%$ financed w common stock. Division A estimated beta is $1\mathrm{.}08$ riskiest of all firm$$s operations. What is appropriate cost of capital for Division A if market risk premium is $9\mathrm{.}5\%?$

$13\mathrm{.}12$

$13\mathrm{.}96$

$14\mathrm{.}63$

$15\mathrm{.}77$

$16\mathrm{.}01$