Answer:
The correct answer is -The team leader did not assess the skills of the team members.
Explanation:
In this case, Barack is stressed due to the fact that he is not confident about the part he is responsible for the project is out of his expertise this is the reason that the project is due one week. It is the role of the team leader to assess the skills and ability of the team members and assigns the role as per the skills they are good and confident about. In this case, the team leader did not play his role of assessing the skills of team members which causes stress.