Portfolio Beta 0 Percentage of Portfolio Portfolio Expected in Asset W Return 0 % 4.0000 % 25 6.0750 % 50 8.15001% 75 10.2250 % 100 12.3000% 125 14.3750 % 150 16.4500% 0.300 0.600 0.900 1.200 1.500 1.800 ws OK encen 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 %