3.

Use the following information to calculate the expected return and standard deviation of a portfolio that is 70 percent invested in 3 Doors, Inc., and 30 percent invested in Down Co.: (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) 3 Doors, Inc. 17% 47 Expected return, E(R) Standard deviation, o Correlation Down Co. 14% 49 0.32 % Expected return Standard deviation %