Using the table below: a) Construct an expanded table showing relative return b) Calculate the arithmetic and geometric mean return c) Calculate the semi-variance of the returns d) Calculate the standard error of the returns Week 1 2 3 4 5 6 7 8 Return 0.5 0.0 -0.12 0.61 -0.10 -0.2 0.11 0.0 Probability 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125

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