In: Finance
Show your work step by step.
Stocks |
Mean Return |
Std of Return |
|
X |
1.5 |
4 |
|
Y |
4 |
8 |
|
Z |
7 |
1 |
|
Correlations |
|||
X and Y |
X and Z |
Z and Y |
|
0.5 |
0.2 |
0.7 |
Mean return on a 2-asset portfolio =
Standard deviation of a 2-asset portfolio=
Mean return on a 3-asset portfolio =
Standard deviation of a 3-asset portfolio =
We select a portfolio with the lowest Coefficient of variation = Standard deviation/ Mean return
Portfolio of A and B
Portfolio of A and C
Portfolio of B and C
Portfolio of A,B,C
Here, we observe that the portfolio consisting of A,B,and C has the lowest coefficient of variation and the same must be suggested to the client The coefficient of variation choses the best risk-reward portfolio.