Consider the following information: 0. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculotions and enter your answer as a percent rounded to 2 decimal ploces, e.g., 32.16.) b. What is the variance of a portfolio invested 20 percent each in A and B and 60 percent in C? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 32.16161.)