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Chapter 6DEVELOPING A PROJECT PLANReview Questions1.How does the WBS differ from the project network?a.The WBS is hierarchical while the project network is sequential.b.The network provides a project schedule by identifying sequential dependencies and timing of project activities. The network sets all project work, resource needs, and budgets into a sequential time frame; the WBS does not provide this information.c.The WBS is used to identify each project deliverable and the organization unit responsible for its accomplishment within budget and within a time duration.d.The WBS provides a framework for tracking costs to deliverables and organization units responsible.2.How are WBS and project networks linked?3.Why bother creating a WBS? Why not go straight to a project network and forget the WBS?