During the year just ended, Arna Schultz's portfolio, which has a beta of 0.95 , eamed a cotum of B 3%. The risk-free rate is curreney 35%, and the return on the market portfolio during the year just ended was 8.5%. a. Calculate Treynor's measure for Anna's porfolio for the year just enced. b. Compace the performance of Anna's portfolo found in part a to that of Stacey Quanrs portfolo, which has a Treynor's measure of 1.39%. Which portbolo perlomed better? Explain. c. Calculale Treynors measure for the market portiolio for the year just ended. d. Use your findings in parts a and c to discuss the pertormance of Arna's portfolo folative to the market during the year pust ended a. The Treynor's measure for Ana's portolio is 16. (Round to two decimal places)