All questions i posted, based on this question

partiolio? Suppose the portfolio can be purchased for the amount you found in (a). What wall the expected rate of return on the portfolio be? e Now suppose you require a nsk premium of 11%, what is the price you will be willing to pay now? d Comparing your answers to (a) and (), what do you conclude about the relationship between the required risk premium on a portfolio and the price at which the portfolio will sell? For Problems 12-16, assume that you manage a risky portfolio with an expected rate of return of 12% and a standard deviation of28%. The T-bill rate is 4%. 12. your client chooses to invest 80% of a portfolio in your fund and 20% in a T-bill money mrket fund. a. What is the expected return and standard deviation of your client's portfolio? b. Suppose your risky portfolio includes the following investments in the given proportions Stock A Stock B Stock C 20% 8% 50%