compute the sharp ratio for the portfolio in part (a). the risk free interest rate is 4 percent.

4. Expected returns and standard deviations of Stocks, Bonds, and Real Estate are as follows: (a) Calculate the expected return and standard deviation of a portfolio of Stocks, Bonds, and Real Estate. Assume the portfolio is comprised of all three assets, with 60 percen in Stocks, 35 percent in Bonds, and 5 percent in Real Estate. (b) Compute the Sharpe ratio for the portfolio in part (a). The risk-free interest rate is 4 percent