What does a Work Breakdown Structure (WBS) address?

A Work Breakdown Structure (WBS) is a key project management tool that breaks down a project into smaller, more manageable components. It primarily addresses products and services, providing a hierarchical structure that outlines the key deliverables and work required to complete a project successfully. By focusing on the project's outputs, a WBS allows project managers and stakeholders to clearly understand the scope of the work involved.

The breakdown into distinct tasks or components helps with resource allocation, scheduling, and project tracking, ensuring that everything necessary is accounted for in order to meet project objectives. It serves as a foundation for planning, executing, monitoring, and controlling projects, making it an essential part of the project management process. In contrast, the other options lack this comprehensive approach to detailing work efforts, as they focus on isolated aspects rather than the overall structure of the project's deliverables and services.