Year Return 2013 0.15 2014 0.17 2015 0.25 2016 0.24 Find the sample variance of these returns. Question 8 1 pts The risk free rate is 0.022. If there is a risky asset with an expected return of 0.17, what would be the expected return on a portfolio with a weight of 0.2 on the risky asset, and a weight of 1-0.2 on the risk free asset