The performance for fund A and its benchmark, S&P $500$ are shown in the table below. The risk$-$free rate is $5\%.$ What is the M$?$ measure of fund A$?$Fund and S&P $500$ PerformanceFundAverage ReturnStandard DeviationBeta$25\%35\%1\mathrm{.}3$S&P $50015\%20\%1\mathrm{.}01\mathrm{.}43\%1\mathrm{.}77\%1\mathrm{.}25\%0\mathrm{.}43\%$