A coupon bond that pays interest semi$-$annually is selling at a par value of $$1,000,$ matures in seven years, and has a coupon rate of $8\mathrm{.}6\%.$ The yield to maturity on this bond is:

Question $8$ options:

$8\mathrm{.}0\%.$

$8\mathrm{.}6\%.$

$9\mathrm{.}0\%.$

$10\mathrm{.}0\%.$

None of the options are correct.