The project manager has received complaints from the software developers that requirements are being changed without them being notified or asked about potential impacts. The business analysts believe that the developers were given outdated requirements that should not have been in the requirements matrix that the developers were working from. What tool can the project manager adopt to prevent this from happening in the future?

Question $4$ options:

None of the listed choices are correct.

Version Control System

Requirements Tracking Tool

Configuration Management System