Broke Benjamin Company has a bond outstanding that makes semiannual payments with a coupon rate of $6\mathrm{.}4$ percent The bond sells for $$1,043\mathrm{.}47$ and matures in $20$ years. The par value is $$1,000.$ What is the YTM of the bond?

Multiple Choice

$6\mathrm{.}02\%$

$5\mathrm{.}42\%$

$5\mathrm{.}72\%$

A $$o