Alpha Industry issued a bond which pays coupon interest semi$-$annually and has $25$ years remaining to maturity. Par value is $$1,000,$ the market price is $$980\mathrm{.}56$ and the bond's coupon rate is $9\mathrm{.}00\%.$ The yield to maturity must be $\%.$

$9\mathrm{.}40$

$9\mathrm{.}20$

$9\mathrm{.}00$

$9\mathrm{.}70$

$9\mathrm{.}50$