Maroon has an expected return of $20\%,$ and a variance of $0\mathrm{.}010.$ Gray has an expected return of $20\%,$ and a variance of $0\mathrm{.}004.$ The covariance between Maroon and Gray is $0\mathrm{.}08.$ Using these data, calculate the variance of a portfolio consisting of $30\%$ Maroon and $70\%$ Gray. $0\mathrm{.}036460\mathrm{.}190950\mathrm{.}005800\mathrm{.}038860\mathrm{.}00322$