Answer:
Since the expected return and required return are different for both Stock X and Z, we say that they are not correctly priced
Explanation:
To determine whether or not the stocks are correctly priced ,
we have to compare the required return and the expected return on each of them.
Required return = Rf +β (Rm-Rf)
Note that Rm-Rf is also known as market risk premium
Stock Y Stock Z
Required return 2.4% + 1.2(7.2%) 2.4% + 0.8(7.2%)
= 11% = 8.2%
Expected return 12.1% 7.85%
Since the expected return and required return are different for both Stock X and Z, we say that they are not correctly priced