Security Returns 1f State Occurs State of Economy Bust Boom Probability of State of Economy .30 Roll -184 29 Ross 199 7 ce . 70 Calculate the expected return on a portfolio of 65 percent Roll and 35 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.) Product Probability State of of State of Economy Economy Bust .30 Boom .70 Portfolio Return If State Occurs % % E(Rp) % %