Final answer:
The Disciplinary Review Committee of the board consists of 5 members.
Step-by-step explanation:
The Disciplinary Review Committee of the board consists of 5 members (option B). This can be inferred from the information provided, where Congress created an electoral commission composed of five members from the Senate, five members from the House, and five members from the Supreme Court to determine the counting of certain votes. Since the question does not specify which board, we can assume it refers to the electoral commission mentioned in the information.