Alphabet Inc.$\text{'}$s bonds currently sell for $$678$ and have a par value of $$1,000.$ They have a $9\mathrm{.}75\%$ annual coupon, semiannual payments, and have a $30$ year maturity, but they can be called in $11$ years at $$1,300.$ What is their yield to call $($YTC$)?$

$16\mathrm{.}08\%$

$17\mathrm{.}41\%$

$15\mathrm{.}04\%$

$14\mathrm{.}58\%$