Can anyone solve this ?

Last year the portfolio you manage had a return of 16% and a standard deviation of 12%, and the market benchmark had a return of 13% and a standard deviation of 24%. If the risk-free rate was 3%, what was the M-squared measure for the portfolio you manage? Enter your answer in decimal format accurate and expressed rounded to the nearest 4 decimal places (e.g., 1.2345% should be entered as 0.1235 and nothing else)