A portfolio is invested $15$ percent in Stock G$,65$ percent in Stock J$,$ and $20$ percent in

Stock K$.$ The expected returns on these stocks are $9$ percent, $17$ percent, and $27$

percent, respectively. What is the portfolio's expected return?

Multiple Choice

$16\mathrm{.}91\%$

$14\mathrm{.}13\%$

$17\mathrm{.}80\%$

$18\mathrm{.}69\%$

$18\mathrm{.}51\%$