Answer:
r = 0.139 or 13.9%
Option e is the correct answer
Step-by-step explanation:
Using the CAPM, we can calculate the required/expected rate of return on a stock. This is the minimum return required by the investors to invest in a stock based on its systematic risk, the market's risk premium and the risk free rate.
The formula for required rate of return under CAPM is,
r = rRF + Beta * (rM - rRF)
Where,
- rRF is the risk free rate
r = 0.04 + 0.9 * (0.15 - 0.04)
r = 0.139 or 13.9%