You buy a $30-$year bond today for $$1,411\mathrm{.}00.$ The bond has a yield to maturity of $10\%$ and makes semi$-$annual coupon payments. In five years, immediately after the $10$th coupon payment, you sell the bond for $$1,150\mathrm{.}00.$ What was the YTM when you sold the bond?

A$.6\mathrm{.}19\%$

B$.12\mathrm{.}39\%$

C$.13\mathrm{.}79\%$

D$.14\mathrm{.}59\%$