Final answer:
A Work Breakdown Structure (WBS) is a hierarchical representation of the tasks and deliverables required to complete a project.
Step-by-step explanation:
The correct answer is a) Work Breakdown Structure.
A Work Breakdown Structure (WBS) is a hierarchical representation of the tasks and deliverables required to complete a project. It breaks down the project into smaller, manageable components, allowing the project team to effectively plan, execute, and control the project.
For example, in a construction project, the WBS may include tasks such as site preparation, foundation construction, framing, electrical installation, and plumbing installation. Each task can be further broken down into subtasks, creating a structured roadmap of the entire project.