The following data are available relating to the performance of Sooner Stock Fund and the market portfolio:

	Sooner		Market Portfolio
Average return	20	%	11	%
Standard deviations of returns	44	%	19	%
Beta	1.8		1.0
Residual standard deviation	2.0	%	0.0	%

The risk-free return during the sample period was 3%. What is the Sharpe measure of performance evaluation for Sooner Stock Fund?

0.3714

0.0133

0.386

0.0867

0.04