You manage a project with team members in different countries and time zones. Individual contributions are acceptable, but overall team performance is poor, especially for group activities. What should you do?

The correct answer is to facilitate communication and team building. The problem describes acceptable individual contributions but poor overall team performance, particularly in group activities, across different countries and time zones. This strongly indicates a need to improve collaboration and cohesion. Facilitating communication and team-building activities directly addresses these issues, helping to bridge geographical and cultural gaps and foster a more effective working relationship among team members. Reviewing and reassigning team responsibilities might be necessary if skills gaps or workload imbalances were the primary issue, but the prompt points to collaboration, not individual capacity. Negotiating for additional or different team members is a drastic step and doesn't address the underlying communication and team dynamics problems. Reviewing and updating the communications management plan is a good practice, but it's a documentation update, not an active intervention to improve team interaction and performance.