Consider the following information: a. What is the expected return on an equally weighted portolio of these three stocks? Note: Do not round intermediate colculetions and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. b. What is the variance of a portfolio invested 28 percent each in A and B and 44 percent in C ? Note: Do not round intermediate colculations ond round your onswer to 5 decimal places, e.g., 16161