Western Electric has $33,000$ shares of common stock outstanding at a price per share of $$81$ and a rate of return of $12\mathrm{.}90$ percent. The firm has $7,400$ shares of $8\mathrm{.}00$ percent preferred stock outstanding at a price of $$96\mathrm{.}00$ per share. The preferred stock has a par value of $$100.$ The outstanding debt has a total face value of $$410,000$ and currently sells for $112$ percent of face. The yield to maturity on the debt is $8\mathrm{.}14$ percent. What is the firm's weighted average cost of capital if the tax rate is $21$ percent?