Answer:
0.58
Step-by-step explanation:
The sharpe ratio for any portfolio shall be determined through the following mentioned formula:
Sharpe ratio=(Rp-Rrf)/σp
Where
Rp = Return on the portfolio=
Rrf=the risk free rate of return=4.5%
σp= the standard deviation of the portfolio=25%
Applying the data in the given question to the above mentioned formula as follows:
Sharpe ratio=(19%-4.5%)/25%=0.58