Please solve them without using EXCEL

The average returns, standard deviations, and betas for three funds are given below along with data for the S&P 500 Index. The risk-free return during the sample period is 6%. 17 Std Dev 40% 25% 30% 1 590 Beta Fund 13 6% 131% 12.4% 12.0% 1.0 S&P 500 I You want to evaluate the three mutual funds using the Sharpe ratio for performance evaluation. The fund with the highest Sharpe ratio of performance is A. fundA B. fundB C. fundC D. The answer cannot be determined from the information given. 18. The average returns, standard deviations, and betas for three funds are given below along with data for the S&P 500 Index. The risk-free return during the sample period Beta 1.0 1.0 Fund Std Dev 136% 13.1% 12 4% I 12 096 40% 2596 0% 1 596 S&P 500 You want to evaluate the three mutual funds using the Treynor measure for performance evaluation. The fund with the highest Treynor measure of performance is A. fundA B. fundB C. fund C D. The answer cannot be determined from the information given