Answer:
16.50%
Step-by-step explanation:
For computing the required rate of return first we have to find out the beta and then market risk premium and then finally new required rate of return which is shown below:
As we know that
Required rate of return = Risk free rate + Beta ×Market risk premium
12.50% = 3% + Beta × 4.75%
So, the beta is 2%
And,
The new market risk premium is
= 4.75% + 2%
= 6.75%
So, the new required rate of return is
= 3% + 2% × 6.75%
= 3% + 13.5%
= 16.50%