Weig hted Standard Recommended Portfolio Brad Ford average deviation portfolio rate of of returns (please tick 1! return only one) 1 1.0 0.0 | 2 0.9 0.1 I 3 0.8 0.2 4 0 7 0.3 | 5 0.6 0.4 | 6 0.5 0.5 I 7 0.4 0.6 8 0.3 0.7 I 9 0.2 0.8 10 0.1 0 9 I 11 0.0 1 0 (4 marks) In d) or each of the portfolios in (c) above, plot the portfolio risk-return for different weights of assets (Note: For the risk-return plots, return is on vertical axis and risk is on horizontal axis). (4 marks) e) Discuss what do you learn from this analysis including factors to be considered in choosing a preferred portfolio. (4 marks) You are provided with the following sample observations relating to historical rate of returns and their corresponding probabilities for individual assets, Brad and Ford: Brad Ford Obs E(RB) Prob Obs E(RF) Prob I 1 0.03 0.01 1 0.01 0.01 I 2 0.07 0.09 2 0.10 0.09 I 3 0.10 0.10 3 0.15 0.10 I 4 0.11 0.20 4 0.20 0.20 I _ 5 0.02 0.05 5 0.08 0.05 I 6 0.15 0.25 6 0.25 0.25 I 7 0.08 0.05 T 0.13 0.05 I 8 0.09 0.10 8 0.09 0.10 I 9 0.12 0.10 9 0.11 0.10 I 10 0.05 0.05 10 0.06 0.05 I Reguired: Based on the following information (Note: You can use Microsoft Excel functions to expedite your calculations. Please show answers up to two digits after decimal point): a) Calculate the expected rate of return for each individual asset. (4 marks) b) Calculate the standard deviation of returns for each individual asset. z (4 marks) I c) Assume that the correlation coefficient between the two assets is -1 (perfectly negatively correlated). Calculate the weighted average rate of returns and standard deviation of returns for the hypothetical portfolios containing the combination of the two assets in varying weights as indicated below. Then, choose a recommended portfolio. Summarize your answers in the following table. For example, for Brad Ford portfolio: Zof6