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Asset W has an expected return of 10.8 percent and a beta of 1.25. If the risk-free rate is 3.4 percent, complete the following table for portfolios of Asset W and a risk-free asset. (Leave no cells blank - be certain to enter "O" wherever required. Do not round intermediate calculations. Enter your expected returns as a percent rounded to 2 decimal places, e.g., 32.16, and your beta answers to 3 decimal places, e.g., 32.161.) 10 points Percentage of Portfolio in Asset W Portfolio Expected Return Portfolio Beta Skipped 25 % 50 100 % 125 150 % If you plot the relationship between portfolio expected return and portfolio beta, what is the slope of the line that results? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Slope of the line