Is it B or D can you explain that?

2) Which of the following statements is TRUE? A) We use the present value of an annuity to solve for the price of a stock whose dividends are expected to vary. B) As an investor, you would buy stock at the "Buy" price and sell at the "Ask price. C) Ceteris paribus, according to CAPM, higher market risk premiums would result in a lower stock price. D) Preferred stockholders have the right to vote for U.S. Presidents while common stockholders do not