Which of the Following Describes the "Military-Industrial Complex

Which of the following describes the "military-industrial complex"?

A) The hardline views of military commanders toward America's foes.
B) An alliance of corporate, bureaucratic, and congressional interest groups.
C) The belief that the U.S. national interest lies in being prepared for war, thereby avoiding a future Pearl Harbor.
D) An alliance of the Army, Navy, and Air Force to raise the budget of the Department of Defense.