Consider the following data on the performance of a money manager in a recent quarter: Actual Return Actual Weight Benchmark Weight Index Return Equity Long-Term Bonds Short-Term Bonds Cash 7.5% 3.5% 2.2% 1.6% 0.60 0.20 0.10 0.10 0.50 0.25 0.15 0.10 6% 3.7% 2.1% 1.6% a) Calculate the manager's overperformance or underperformance. b) Calculate the contribution of asset allocation to the relative performance of the manager. Show all of your work. c) Calculate the contribution of security selection to the relative performance of the manager. Show all of your work