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Problem 4 Intro The table below shows the historical rates of return (including dividends) for two stocks: Part 1 What was the portfolio return in 2021? 4+ decimals Stock A makes up 20% of the value of portfolio, and stock B makes up the rest. Calculate the portfolio return for each year. Submit Year Stock A Stock B 2021 2020 Part 2 What was the portfolio return in 2020? 34 decimals Submit 0.05 0.03 0.01 0.13 Attempt 3/10 for 0.8 pts. Attempt 1/10 for 1 pts. Pa 4 Problem 7 Intro A stock has a beta of 1.1. The market risk premium is 4% and the risk-free rate is 2%. Part 1 What is the expected return for the stock according to the CAPM? 3+ decimals B Attempt 1/10 for 1 pts. Submit Problem 5 Intro The table below shows the expected rates of return for three stocks and their weight in some portfolio Part 1 What is the expected portfolio retum? 3+ decimals Submit Stock A Stock B Stock C Expected return 0.08 Weight 0.5 0.03 0.2 0.11 0.3 Attempt 1/10 for 1 pts