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"1. The arithmetic average return for a stock with a three-year performance history of +30%, -30%,-30% is: a 30% Bluetooth 10% -10%. 00% 2. The geometric mean return for a stock with a three-year performance history of +1 , -50%, +73% is: b) c) d) 20% 3090. 48.3%. 3. The data for which of the following portfolios implies the highest risk-aversion parameter (A)? a) 1 b) 2 4 Data (in decimal form) Standard Deviation (o) Expected Portfolios Return E 30 .12 .15 .21 24 .21 .16 .50 4 4 What factors drive the equilibrium risk premium