sorry part 4 appears at the top

Part 4 18 Attempt 1/10 for 10 pts. What is the expected return for the market if the risk-free rate is 4%, beta 1.3 and the expected return 12%? 3+ decimals Submit Intro Use the expected return-beta equation from the CAPM. Part 1 IB Attempt 1/10 for 10 pts. What is the expected return for a stock if the risk-free rate is 4%, beta 1.3 and the expected return for the market portfolio is 7%? 4+ decimals Submit Part 2 IB Attempt 1/10 for 10 pts. What is the risk-free rate if beta is 1.1, the expected return 7.35% and the expected return for the market portfolio is 7%? 4+ decimals Submit Part 3 IB Attempt 1/10 for 10 pts. What is beta if the risk-free rate is 4%, the expected return 12% and the expected return for the market is 7%? 2+ decimals Submit