Answer:
A. 12.6
Explanation:
Required rate of return of Stock is calculated as below:
= [tex]R_f + \beta (R_m - R_f)[/tex]
In this equation,
[tex]R_f[/tex] = Risk free rate of interest on long term bonds, here it is 6% on T-Bonds.
[tex]\beta[/tex] = Beta defined for the security, here, it is value of 1.2
[tex]R_m[/tex] = Expected rate of return on market = 11.5%
Now, putting each individual value in the formula we have,
= 6% + 1.2 (11.5% - 6%)
= 6% + 6.6%
= 12.6%