Check my work 4 Security Returns if State Occurs State of Economy Bust Boom Probability of State of Economy .30 10 points Roll -11% 29 Ross 12% 5 . 70 Skipped Calculate the expected return on a portfolio of 50 percent Roll and 50 percent Ross by filling in the following table: (A negative value should be indicated by a minus sign. Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) eBook Print References State of Economy Probability of State of Economy Portfolio Return if State Occurs Product Bust .30 % % Boom .70 % % E(Rp)= %