What is the required return for a stock if the risk-free rate is 4%, beta 0.9 and the required return for the market portfollo is 7% ? Part 2 ) Attempt 1/5 for 10 pts. What is the rifk-free rate if beta is 1.1 , the required return 7.35% and the required retum for tho market portfolio is 7% ? What is the risk-free rate if beta is 1.1 , the required return 7.35% and the required return for the market portfolio is 7% ? Part 3 (1) Attempt 1/5 for 10 pts. What is beta if the risk-free rate is 4%, the required return 12% and the required return for the market is 7% ? Part 6 E B | Attempt 1/5 for 10 pts. What is the required return for the market if the risk-free rate is 4%, beta 0.9 and the required return 12%