Consider the following information: a. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculations 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 16 percent each in \\( A \\) and \\( B \\) and 68 percent in \\( C \\) ? (Do not round intermediate calculations and round your answer to 6 decimal places, e.g., .161616.)