The Following Data Are Available Relating to the Performance of Sooner

The following data are available relating to the performance of Sooner Stock Fund and the market portfolio: $\begin{array}{lcc} & \text { Sooner } & \text { Market } \\&&\text { Portfolio }\\\text { Average return } & 20 \% & 11\% \\\text { Standard deviations of returns } & 44\% & 19\% \\\text { Beta } & 1.8 & 1.0 \\\text { Residual standard deviation } & 2.0 \% & 0.0 \%\end{array}$ The risk-free return during the sample period was 3%.
What is the Sharpe measure of performance evaluation for Sooner Stock Fund?

A) 1.33%
B) 4.00%
C) 8.67%
D) 38.6%
E) 37.14%