QUESTION 4 i) Define and calculate the Jensen's alpha, the Sharpe and the Treynor Ratios for each funds shown above. Compare the rankings produced by each measure. Explain why the rankings differ and what do they tell about fund performance. (8 marks) ii) Under what circumstances will the Sharpe and Treynor's ranking may produce similar rankings? (2 marks) (c) Performance data for three funds managers are given below. These are based on regression of the excess returns relative to the market index. Each manager's performance was measured over the same three-year period but return intervals were different. (i) Calculate the information ratio for each manager, ignoring the differences in return intervals. (3 marks) (ii) Calculate the annualised information ratio to make them comparable. (3 marks) (iii) Rank the performance on both (i) and (ii). Which manager performed the best? Explain. (4 marks) (Total 20 marks) QUESTION 4 i) Define and calculate the Jensen's alpha, the Sharpe and the Treynor Ratios for each funds shown above. Compare the rankings produced by each measure. Explain why the rankings differ and what do they tell about fund performance. (8 marks) ii) Under what circumstances will the Sharpe and Treynor's ranking may produce similar rankings? (2 marks) (c) Performance data for three funds managers are given below. These are based on regression of the excess returns relative to the market index. Each manager's performance was measured over the same three-year period but return intervals were different. (i) Calculate the information ratio for each manager, ignoring the differences in return intervals. (3 marks) (ii) Calculate the annualised information ratio to make them comparable. (3 marks) (iii) Rank the performance on both (i) and (ii). Which manager performed the best? Explain. (4 marks) (Total 20 marks)