Alpha Industry issued a bond which pays coupon interest semi$-$annually and has $19$ years remaining to maturity. Par value is $$1,000,$ the market price is $$970\mathrm{.}25$ and the bond's coupon rate is $9\mathrm{.}00\%.$ The yield to maturity must be $q,\%.$

$1)9\mathrm{.}00$

$9\mathrm{.}34$

$9\mathrm{.}40$

$9\mathrm{.}49$

$9\mathrm{.}50$