Which of the Following Is Considered an Inside Director of a Corporation

Which of the following is considered an inside director of a corporation?

A) A director who is also an officer of the corporation
B) A director who is also an officer of any corporation
C) A director who is both an officer of any corporation and who stands to personally profit by an action being considered by the board
D) A director who is qualified as an expert in regard to any product of the company