2-7 Required Rate of Return Suppose TRE = 5%, IM = 10%, and rA = RF 12%. 1917-200 a. Calculate Stock A's beta. b. If Stock A's beta were 2.0, then what would be A's new required rate of return?

2-7 Required Rate of Return Suppose rRF=5%,rM=10%, and rA=12%. a. Calculate Stock A's beta. b. If Stock A's beta were 2.0, then what would be A's new required rate of return