Corporations Have Achieved Dominance in Which of the Following Ways

Corporations have achieved dominance in which of the following ways?

A) This form of organization accounts for 85 percent of the gross revenues of all business entities.
B) Over 50 percent of all U.S. businesses are organized in the corporate form.
C) Over 75 percent of American adults own stock directly or indirectly.
D) All of the above.