Your retirement portfolio comprises 300 shares of the S&P 500 fund (SPY) and 100 shares of Shares Barclays Aggregate Bond Fund (AGG). The price of SPY is $132 and that of AGG is $97. If you expect the return on SPY to bo 15% in the next year and the return on AGG to be 9%, what is the expected return for your retirement portfolio? OA 13.82% OB 11.06% OC 12.44% OD 13.13%