You hold the positions in the table below. Assumed Price Shares Assumed Beta Amazon.com $ 35.00 128 4.33 Family Dollar Stores 15.00 232 .80 McKesson Corp 61.00 136 0.97 Schering-Plough Corp 31.00 471 0.55 What is the beta of your portfolio? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Portfolio beta If you expect the market to earn 16.40 percent and the risk-free rate is 8.00 percent, what is the required return of the portfolio? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Required return % Hints