Using the work breakdown structure (WBS) and knowledge of team member availability, the project manager is able to:

Holding the project kick-off meeting is a separate project initiation activity, not directly enabled by WBS and resource availability.

Creating the communication plan defines how project information will be shared and is not directly driven by WBS and team availability.

Creating the cost management plan outlines how costs will be planned and controlled, and while the WBS is an input, team member availability is less directly related to the plan's creation itself.

The Work Breakdown Structure (WBS) decomposes project deliverables into smaller, manageable work packages, identifying the specific tasks to be done. Combining this with information on team member availability allows the project manager to assign the right people to the right tasks at the right time, facilitating resource allocation and scheduling.