Answer :
Answer:
0.4 or 40%
Explanation:
The reward-to-volatility ratio, also known as the Sharpe ratio, is defined as the difference between the expected return rate and the risk-free rate divided by the standard deviation.
Expected return = 0.2
Risk-free rate = 0.10
Standard deviation = 0.25
[tex]S=\frac{0.2-0.1}{0.25}\\S=0.4= 40\%[/tex]
The reward-to-volatility ratio is 0.4 or 40%