MSFT has an expected return of $0\mathrm{.}11$ and a standard deviation sigma of $0\mathrm{.}15$

WMT has an expected return of $0\mathrm{.}12$ and a standard deviation sigma of $0\mathrm{.}19$

The correlation between MSFT and WMT is $0\mathrm{.}31$

Compute the expected return of the portfolio if you invest a fraction $0\mathrm{.}62$ into MSFT and the rest into

WMT$.$