answer all parts right please

Problem 19 Intro Use the expected return-beta equation from the CAPM. Part 1 B Attempt 1/10 for 10 pts. What is the expected return for a stock if the risk-free rate is 2%, beta 0.9 and the expected return for the market portfolio is 6%? 3+ 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 6.3% and the expected return for the market portfolio is 6%? 4+ decimals Submit Part 3 IAttempt 1/10 for 10 pts. What is beta if the risk-free rate is 2%, the expected return 11% and the expected return for the market is 6%? 2+ decimals Submit Part 4 B Attempt 1/10 for 10 pts. What is the expected return for the market if the risk-free rate is 2%, beta 0.9 and the expected return 11%? 3+ decimals Submit