Answer:
Customer decision maker : attends project meetings to approve deliverables
Project director :provides support while resolving major issues and policy conflicts
Project manager: needs to check the performance of the project at each stage of its development
Team lead :maintains project plan and distribute tasks among other team members
Step-by-step explanation:
Customer decision maker attend the project meeting on the request of the project manager and they provide approvals for the decisions taken. Project director works on the administrative side of the work and looks after financial reports and monitoring involves only in case of major conflicts.
Project manager involves in planning, organizing activities and check the developments of project in each stage. Team lead has the actual plan in hand and gives the task to the subordinates and checks the completion.