A firm has a capital structure with $$44$ million in equity and $$61$ million of debt. The cost of equity capital is $12\mathrm{.}29\%$ and the pretax cost of debt is $6\mathrm{.}83\%.$ If the marginal tax rate of the firm is $28\mathrm{.}22\%$ compute the weighted average cost of capital of the firm.

Enter your answer in percent and round to the nearest one$-$hundredth of a percent. Do not include the percent sign $(\%).$