finance

Consider the following information about three stocks: 0.1. If your portfolio is invested 20% each in A and B and 60% in C, what is the portfolio expected return? (Do not round intermedio calculations. Enter the answer as a percent rounded to 2 decimal places.) Portfolio expected return 0.2. What is the variance? (Do not round intermediate calculations. Round the final answer to 8 decimal places.) Variance a.3. What is the standard deviation? (Do not round intermediate calculations. Enter the onswer as a percent rounded to 2 decimol pieces) Standard deviation b. If the expected T-bill rate is 3.50%, What is the expected risk premium on the portfolio? (Do not round intermediate calculations. Fntar the nncwar ac a narrent rnuinilari in ? derimal niaree 1