Use the required return-beta equation from the CAPM. Part 1 IB Attempt 1/5 for 10 pts. What is the required return for a stock if the risk- free rate is 3%, beta 0.5 and the required return for the market portfolio is 9%? 3+ decimals Submit Part 2 TA - Attempt 175 for 10 pts. What is the risk-free rate if beta is 1.1, the required return 9.45% and the required return for the market portfolio is 9%? 4+ decimals Submit Part 3 IB Attempt 1/5 for 10 pts. What is beta if the risk-free rate is 3%, the Part 3 B Attempt 1/5 for 10 pts. What is beta if the risk-free rate is 3%, the required return 10% and the required return for the market is 9%? 2+ decimals Submit Part 4 IB Attempt 1/5 for 10 pts. What is the required return for the market if the risk-free rate is 3%, beta 0.5 and the required return 10%? 3+ decimals Submit