The reward-to-risk ratio for Stock X is Margin of error for correct responses: +/- .05(%) Rounding and Formatting instructions: %. Do not enter dollar signs, percent signs, commas, X, or any words in your response. Do not round any intermediate work, but round your *final* response to 2 decimal places (example: if your answer is 12.3456, 12.3456%, or $12.3456, you should enter 12.35). expected return Beta Stock X 10.8% (implied by market price) 1.51 S&P500 12% T-bills 4% ?? ??