$2.$ A company has a capital structure that consists of $$10$million of debt, $$5$ million of preferred stock, and $$25$ million of common stock, based upon current market values.The yield to maturity on its bonds is $8\mathrm{.}25\%,$ and investors require a $10\mathrm{.}50\%$ return on the company's preferred stocks and a $19\mathrm{.}50\%$ return on the common stocks. If the tax rate is $21\%,$ what is the current WACC of this company?

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