Logan has calculated mostly returns and mostly excess returns for warbler inc. Based on 5 years of returns he has also calculated That the mean monthly return for wobbler Inc. is 1.4% and mean excess return is 1.1% he is also calculated standard deviation of the monthly returns to be 3.3%.

a. What is the sharpe ratio for warbler inc?

b. What is the interpretation of sharpe ratio?

please show calculations needed asap