Risk and return uppose juanita is choosing how to allocate her portfollo between two asset classes: risk-free government bonds and a risky group of diversified tocks. the following table shows the risk and return associated with different combinations of stocks and bonds. fraction of portfolio in diversified average annual return (percent) 2.00 3.50 5.00 6.50 8.00 standard deviation of portfolio return (risk) (percent) stocks combination percent) 25 50 75 100 10 15 20 if juanita reduces her portfolio's exposure to risk by opting for a smaller share of stocks, he must also accept aaverage annual return suppose juanita currently allocates 75% of her portfolio to a diversified group of stocks and 25% of her portfolio to risk-free bonds, that is, she chooses combination d. she wants to reduce the level of risk associated with her portfolio from a standard deviation of 15 to a standard deviation of in order to do so, she must do which of the following? check all that apply