Final answer:
The members of the contract forms committee are appointed by the Speaker of the House or the President of the Senate, and the number of committee members can vary.
Step-by-step explanation:
The members of the contract forms committee are appointed by the __Speaker of the House__ or the __President of the Senate__, depending on whether it is a committee in the House or the Senate. The number of committee members can vary, but it is typically between __10 and 50 members__