Alpha Industry issued a bond which pays 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 $9\%.$ The yield to maturity must be $\_\_\_$ percent. A$.9\mathrm{.}49$ B$.9\mathrm{.}34$ C$.9\mathrm{.}40$ D$.9\mathrm{.}00$ E$.9\mathrm{.}50$