5 part question please answer all or none. thank you

Consider the following data for three portfolios and for the "Market", as measured by the S&P500. Portfolio Rp OP Beta(p) (%) 14.5 1.6 1.3 Y 13.5 0.8 Market Risk-free 9.1 10.7 5.4 1.0 0.0 27. What is the required return for Portfolio X? A) Less than 10.0% B) 10.0% to 11.0% C) 11.0% to 12.0% D) 12.0% to 13.0% E) More than 13.0% 28. What is the alpha for Portfolio X? A) Negative B) 0.0% to .50% C.50% to 1.0% D) 1.0% to 1.5% E) More than 1.5% 29. What is the Sharpe Ratio for Portfolio X? A) Negative B) 0.00 to .10 C) 0.10 to .20 D 0.20 to .30 E) Greater than .30 30. Which manager did the best job? A) X B) Y C) Z 31. Which manager did the worst job? AX B) Y CZ