$1.$ Suppose that the investor decides to form a portfolio consisting of three assets as follows: $10\%$ invested in Stock A$,30\%$ invested in Stock B$,$ and $60\%$ invested in a risk free asset that has a return of $6\%.$ Stock A returns $12\%$ and stock B returns $18\%.$ What is the expected return for this portfolio?$10\mathrm{.}2\%$

$12\mathrm{.}0\%$

$6\mathrm{.}6\%$

$12\mathrm{.}6\%$