Six months ago, a bond had a coupon rate of $12\mathrm{.}80\%,$ par value of $$1000,$ YTM of $13,60\%,$ and semi$-$annual coupons. Today, the bonda s price is St $168$ and the bond has $3$ years until maturity. What was the current yield of the bond six months ago? The next coupon is due in $6$ months.

$*13\mathrm{.}08\%($plus or minus $0\mathrm{.}02$ percentage points$)$

$*$ None of the other alteratives are within $0\mathrm{.}02$ percentage points of the correct answer

$*14\mathrm{.}53\%($plus or minus $0\mathrm{.}02$ percentage points$)15\mathrm{.}18\%($plus or minus $0\mathrm{.}02$ percentage points$)12\mathrm{.}41\%($plus or minus $0\mathrm{.}02$ percentage points$)$