Multiple Choice Question A portfolio consists of the following: $50,000 in a Standard & Poor's 500 index fund, $30,000 in a bond fund, and $20,000 in a foreign stock fund. The expected return on the index fund is 7%, the expected return on the bond fund is -3%, and the expected return on the foreign stock fund is 18%. What is the expected return on the portfolio? O 22% O 7.26% O 6.2% O 0.06%