you are given the following information concerning three portfolios, the market portfolio, and the risk-free asset: portfolio rp σp βp x 15.5 % 36 % 1.35 y 14.5 31 1.15 z 7.4 21 .60 market 11.7 26 1.00 risk-free 7.0 0 0 what are the sharpe ratio, treynor ratio, and jensen’s alpha for each portfolio?
