Fund A Fund B

Expected Ret. E$($r$)14\mathrm{.}3\%.7\mathrm{.}8\%$

Standard Deviation $-14\mathrm{.}4\%.11\mathrm{.}9\%$

Using the data from the table above calculate the expected return of a portfolio invested $50\%$ in Fund A and $50\%$ in Fund B$.$