Security Returns if State Occurs State of Economy Bust Boom Probability of State of Economy .50 .50 Roll - 19% 19 Ross 12% 5 Calculate the expected return on a portfolio of 35 percent Rolland 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 State of of State of Economy Economy Portfolio Return if State Occurs Product 96 Bust Boom 50 50 % % % ER