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4. The following table reports the expected annual return and beta for three stocks. The riskless interest rate is 0.8% per year. Assume that the CAPM holds. Expected Stock return (%) Beta m CocaCola 4.30 0.41 Walt Disney 14.15 [20 points total, 5 points each part] (a) What is the expected annual return for Amazon? (b) What is the beta for Walt Disney? (c) What is the beta of a portfolio that invests $3,000 in Amazon, $2,000 in Coca Cola, $1,000 in Walt Disney, and $4,000 in the riskless asset? (d) In real life, would you want to hold the portfolio in part (c)? Explain the economic reason for why or why not