Which of the following are not common barriers to project team building?

Thanks

It is D : Unclear Project Objectives \\ Outcomes .

I agree with experts's answer.

Option-Unclearprojectobjectives/outcomes is not common barrier.

b-Role conflicts since they are irrelevent to project.

d-Unclear project objectives/outcomes

is not a common barriers to team building.

I am not sure what the objective of your question is. You are sort of answering it yourself.

The option D is look more suitable

d-Unclear project objectives/outcomestion 

d-Unclearprojectobjectives/outcomes

Mohammed good morning. Your question is stated in a way that the one replying is supposed to have choices, but you did not state the options.

Anyhow the commmon barriers in project team building is unclear ojective or unclear about the results that are expected to be delivered by the team, unproductive conflict, team members not taking risks or playing it safe, individual agendas and the leadership.

I gave you the common barries, other than that, there are numerous factos that affect team building which are not common.

Hope that answers your question.

Can we please clarify which are the following?