need answers for a,b,c,d

During the year just ended, Anna Schultz's portfolio, which has a beta of 0.99 , earned a return of 8.3%. The risk-free rate is currently 4.1%, and the return on the makket porticlio during the year just ended was 85% 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 to that of Stacey Quant's portfolo, which has a Tregnor's measure of 128%. Which portfolio performed betier? Explain c. Calculate Treynor's measure for the market portiolio for the year just ended. d. Use your findings in parts a and c lo discuss the performance of Arna's poitslo relathe to the market during the year just ended a. The Treynor's measure for Anna's portiolio is \%. (Round to two decimal places.)