Price Cooper Inc has a bond issue outstanding that pays an $9$ percent coupon and matures in $20$ years. The bonds have a par value of $$1,000$ and a market price of $$935\mathrm{.}62.$ Interest is paid semiannually. What is the yield to maturity?

$8\mathrm{.}5\%$

$9\mathrm{.}74\%$

$10\mathrm{.}23\%$

$11\%$