Consider a company with a capital structure consisting of $26\%$ debt and $18\%$ preferred stock, with the remainder in common stock. The company's debt is represented by one bond issue, which currently has a yield to maturity of $7\mathrm{.}43\%.$

The preferred shares each have a par value of $$1,000$ and offer a dividend rate of $4\mathrm{.}7\%.$ The market price per share of the preferred stock is currently $$1,098\mathrm{.}53.$ The firm's cost of common equity has been estimated to be $14\mathrm{.}13\%$ using the CAPM. The company's tax rate is $26\%.$

What is the company's weighted average cost of capital $($WACC$)?$