What should the project manager do first?

During the execution stage, the project manager discovered that one team member is not able to complete their work on time and is running later than expected. This delay may potentially impact a project milestone.

What should the project manager do first?
A . Discuss with the team and assess the reasons that led to the delay.
B. Discuss with senior management and seek their guidance.
C. Request the team member’s manager to find a solution.
D. Assign more resources form other teams on the late work.

Answer: A