A company has $4,267,985$ shares of common stock outstanding. The current share price is $$28\mathrm{.}72,$ and the book value per share is $$9\mathrm{.}11.$ This company also has two bond issues outstanding. The first bond issue has a face value of $$64,636,371,$ has a $0\mathrm{.}05$ coupon, matures in $10$ years and sells for $83$ percent of par. The second issue has a face value of $$70,143,383,$ has a $0\mathrm{.}06$ coupon, matures in $20$ years, and sells for $92$ percent of par.

The most recent dividend was $$2\mathrm{.}75$ and the dividend growth rate is $0\mathrm{.}07.$ Assume that the overall cost of debt is the weighted average of that implied by the two outstanding debt issues. Both bonds make semiannual payments. The tax rate is $0\mathrm{.}39.$

What is the company's WACC?