Which of the following is BEST suited for assigning resources to WBS tasks?

The WBS primarily defines the scope and deliverables, not functional teams; mapping teams to scope items happens after the WBS defines those items.

While the WBS is a foundation for scheduling, it does not contain the project schedule; the schedule is developed from the WBS activities, and resource timing comes from the schedule.

The WBS defines the components of the end result and the work required to produce them, not merely a high-level description of the end result itself, breaking down work into actionable items.

The Work Breakdown Structure (WBS) breaks down the total project scope into discrete, manageable activities and deliverables. This granular decomposition clearly defines the work packages, allowing project managers to effectively map and assign specific functional teams or individual resources with the necessary skills to each WBS element for execution.