10.00 points State of Probability of of .37 21 -.05 -.15 .25 Good 18 .08 -,33 .12 -.05 .10 Bust a. Your portfolio is invested 25 percent each in A and C, and 50 percent in B. What is the return of the portfolio? (Do not round intermediate calculaitons. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16) b-1 What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g, 32.16161.) ance percent rounded to 2 decimal places,e.g..32.16.) Standard deviation