Answer:
12.64%
Explanation:
In this question, we apply the Capital Asset Pricing Model (CAPM) formula which is shown below
Expected rate of return = Risk-free rate of return + Beta × (Market rate of return - Risk-free rate of return)
= 4% + 0.87 × 7.4%
= 4% + 6.438%
= 10.438%
The Market rate of return - Risk-free rate of return) is also known as the market risk premium and the same is applied.
Now the required rate of return would be
= 10.438% + 2.2%
= 12.64%