A certain investor has the following Stock Returns for the past 5 years. The investor, as a percentage of total portfolio owns 60% of Alpha stock and the remaining in Omega stock. Years Stock Alpha Stock Omega

1 -5% -11%

2 9.5% 11.5%

3 18% 22%

4 7.33% 4.67%

5 16.8% 14.10%

What is the rate of return for each ? What is the Portfolio return? Hint: Do not forget to average for rate. What is the Standard deviation? What is the Coefficient of Variation?