A company plans to develop a data warehousing application to collect and organize the data it generates. A cross-functional team will be working on the project, which requires them to take time off from their core jobs. The project manager uses the CCPM approach to ensure their availability for the project.

Recruiting another team member may seem like a valid solution, but it does not address the underlying issue of ensuring existing team members are not overburdened by their core jobs. Adding personnel could complicate coordination and communication rather than alleviate the time constraints imposed by their primary responsibilities.

Extending the project completion time is not an effective strategy in the CCPM framework, as it may lead to a lack of urgency and focus among team members. Instead, the emphasis is on optimizing existing schedules and using buffers to manage time effectively without pushing the deadline further out.

While estimating activity completion time is essential for project planning, it does not provide a solution for ensuring team availability during the project. CCPM focuses more on managing constraints and delays through buffer creation rather than merely estimating how long tasks will take.