Take It All Away has a cost of equity of $11\mathrm{.}14$ percent, a pretax cost of debt of $5\mathrm{.}34$ percent, and a tax rate of $21$ percent. The company's capital structure consists of $66$ percent debt on a book value basis, but debt is $32$ percent of the company's value on a market value basis. What is the company's WACC?

Multiple Choice

$8\mathrm{.}86\%$

$8\mathrm{.}93\%$

$9\mathrm{.}90\%$

$9\mathrm{.}28\%$

$13\mathrm{.}35\%$