what is the correct answer ?

A construction professional was just hired on a large natural gas plant project. The project is at the midway point and current metrics indicate that the estimate at completion (EAC) will be nearly 65% more than the project's original budget and almost 5 months late The construction professional discovers that there were a large amount of change orders and a backlog of more changes is still waiting to be reviewed by the change control board (CCB), putting the project in jeopardy of being canceled.What should the previous construction professional have done differently to prevent the project from reaching this point? O A) Established a scope governance structure to ensure alignment with roles and responsibilities, effective decision-making and authority levels B) Reviewed the change management process and applied additional rigor to the change process to incentivize vendors to remain within the agreed-upon scope C) Consulted with subject matter experts (SMEs) familiar with this type of project, prior to farming the CCB D) Included points into the schedule milestones where the construction professional has the authority to release underperforming vendors