Filer Manufacturing has Filer Manufacturing has $8,857,361$ shares of common stock outstanding. The current share price is $$53\mathrm{.}52,$ and the book value per share is $$3\mathrm{.}59.$ Filer Manufacturing also has two bond issues outstanding. The first bond issue has a face value of $$79,618,413,$ has a $0\mathrm{.}05$ coupon, matures in $10$ years and sells for $83$ percent of par. The second issue has a face value of $$78,795,691,$ has a $0\mathrm{.}06$ coupon, matures in $20$ years, and sells for $92$ percent of par.

The most recent dividend was $$2\mathrm{.}2$ and the dividend growth rate is $0\mathrm{.}06.$ 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 $0\mathrm{.}34.$

What is Filer's WACC?