Your portfolio is invested 28 percent each in A and C and 44 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g.. 32.16). Expected return of the portfolio % What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places (e.g.. 32.16181).) What is the standard deviation of this portfolio? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).)