Use the following information to calculate the expected return and standard deviation of a portfolio that is 30 percent invested in 3 Doors, Incorporated, and 70 percent invested in Down Company: Note: Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places. Down Company 3 Doors, Incorporated Expected return, E(R) 18% 14% Standard deviation, o Correlation 48 50 0.33 Expected return Standard deviation % %