Security Returns if State Occurs State of Economy Bust Boom Probability of State of Economy 0.50 0.50 Roll 13% 31 Ross 14% Calculate the expected return on a portfolio of 35 percent Roll and 65 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.) Probability Portfolio Return if State of of State of Economy Economy Product State Occurs Bust 0.50 0 Boom 0.50 E(RP)=