Question
Part A Woolworths Ltd has a beta of 0.90. If the market risk premium is 6% and the risk-free rate is 3%, what is the
Part A
Woolworths Ltd has a beta of 0.90. If the market risk premium is 6% and the risk-free rate is 3%, what is the expected return for CSL Ltd according to CAPM?
Part B
Can a portfolio standard deviation be less than the standard deviation of every asset in the portfolio? If yes, please give an example.
Part C
There are two stocks in your portfolio. Stock Weight E(r) Standard Variance A 50% 10% 6% B 50% 20% 12%
a) Assume stock A and B have a correlation of 0.5, calculate the risk and return for your portfolio.
b) Repeat (a), assume the correlation is -0.5. Why is the risk now lower in (b) than in (a)?
c) Will you invest in Stock A alone if the correlation between A and B is -0.5?
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