If X has a Sharpe Ratio = 1.43, the risk-free rate of return is a.-2% O b. 2% O c.0% O d. -1% O e. 1%

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If X has a Sharpe Ratio =1.43, the risk-free rate of return is a. 2% b. 2% c. 0% d. 1% e. 1%