a-1. If your portfolio is invested 35 percent each in A and B and 30 percent in C, what is the portfolio expected return? (Do not round intermediate colculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) 0-2. What is the variance? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 16161.) 0.3 . What is the standard deviation? (Do not round intermediate colculations and enter your onswer as a percent rounded to 2 decimal places, e.g., 32.16.) b. If the expected T-bill rate is 3.10 percent, what is the expected risk premium on the portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c-1. If the expected inflation rate is 270 percent, what are the approximate and exact expected real returns on the portfolio? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) c-2. What are the approximate and exact expected real risk premiums on the portfolio? (Do not round intermediote colculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)