5. Jeanne Lewis is attempting to evaluate 2 possible portfolios consisting of the same 5 assets but held in different proportions. She is particularly interested in using beta to compare the risk of the portfolios and, in this regard, has gathered the following data: a. Calculate the betas for portfolios A and B. b. Compare the risk of each portfolio to the market as well as to each other. Which portfolio is more risky? Hint: the beta of a portfolio is the weighted average of the individual stock betas