Answer: 25%
Explanation:
The Sharpe Ratio will be calculated by using the formula:
= (Rp−Rf)/σp
where,
Rp = return of portfolio = 0.08
Rf = risk-free rate = 0.03
σp = standard deviation of portfolio’s excess return = 0.20
Therefore, Sharpe Ratio will be:
= (Rp−Rf)/σp
= (0.08 - 0.03)/0.20
= 0.05/0.20
= 0.25 or 25%
The Sharpe ratio is 25%.