Please Solve As soon as Solve quickly I get you thumbs up directly Thank's Abdul-Rahim Taysir

P13.13 During the year just ended, Anna Schultz's portfolio, which has a beta of 0.90, earned a return of 8.6%. The risk-free rate is currently 3.3%, and the return on the market portfolio during the year just ended was 9.2%. a. Calculate Treynor's measure for Anna's portfolio for the year just ended. b. Compare the performance of Anna's portfolio found in part a with that of Stacey Quant's portfolio, which has a Treynor's measure of 1.25%. Which portfolio per- formed better? Explain