Today a bond has a coupon rate of $13\mathrm{.}5\%$ par value of $$1000$ YTM of $9\mathrm{.}50\%$ and semi annual coupons with the next coupon due in six months one year ago the bonds price was $$1281\mathrm{.}05$ and the bond had seven years maturity what is the current yield of the bond today?