Help With The Question Please

As a project manager, you have assessed that your project team is engrossed too much in reviewing potential changes to a project that they do not have time to complete the actual project work as per the overall project plan. Which of the following is most likely reason for this problem?

1. No change control board

2. Due diligence not done to identify stakeholders

3. A poor communication management plan

4. An unclear project charter

I guess that, if there is a Change control board, it could help to evaluate changes as they occured so ressources will be free to do their job ?

 

what is the answer ?

 

note : Most of the time, if there is a lot of change it's because of identify stakeholders was done poorly but, here it doesnt even says something about stakeholders, it's more about that the ressources don't have time to do their job because they analyse change, a board usually can analyse and approve change

I think the answer is option A - no change control board

what is the right answer?

Since the scope was not identified earlier.

Lets us know the correct answer and the source of this question.