Consider the following information: a. What is the expected return on an equally weighted portfolio of these three stocks? Note: Do not round intermedate calculations and enter your answer as a percentrounded to 2 decimal places, b. What is the varance of a portolio invested 27 percent each in A and 8 and 46 percent in C ? Note: Do not round intermediate calculations and round your answer to 5 decimal places, e.g. . 16161