Recall that the security market line (SML) illustrates the relationship between systematic risk and expected returns, Perhaps the most famous & practical application of the SML is the capital asset pricing model (CAPM), expressed as follows: E(Ri)=Rf+[E(Rm)-Rf]*Bi
A: Explain each of the variables
B: Describe Bi in more detail including its effect on the expected return on the investment. What would a Beta of 1.5 suggest?