Which of the Following Statements Is(are) True

Which of the following statements is(are) true?

A) Stockholders prefer corporations to make investments when the net present value is positive.
B) Stockholders prefer corporations to make investments only when the probability of loss is very low.
C) Most corporate charters require a stockholder vote on decisions concerning large investment projects.
D) Stockholders prefer corporations to make all investments with positive net incomes.