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 $6\%.$

$\backslash$table$[[$Fund$,$Avg. Ret,St$.$ Dev,Beta$],[$A$,15\%,40\%,1\mathrm{.}2],[$B$,13\%,30\%,1\mathrm{.}1],[$C$,12\mathrm{.}5\%,25\%,1\mathrm{.}2],[$S&P $500,12\%,20\%,1\mathrm{.}0]]$

You wish to evaluate the three mutual funds using the Sharpe measure for performance evaluation. The fund with the highest Sharpe measure of performance is $q,$

Fund A

Fund B

Fund $C$

Too little information