In which of the following situations is a project manager MOST likely to use a process diagram?

A new business idea is conceptual and is better communicated through a business case, proposal, or executive presentation, not a process diagram, which is designed for sequential, step-based processes.

A business workflow is a sequence of steps, decisions, and handoffs that must be followed in a defined order, which is precisely what a process diagram (such as a flowchart or swimlane diagram) is designed to capture and communicate. Process diagrams give the team a visual reference for understanding the flow, roles, and decision points before implementation. This makes them the primary communication artifact for procedural workflows.

A new business project is described using a project charter or scope statement that outlines objectives and deliverables, not a process diagram, which documents procedure rather than project intent.

A business acquisition involves strategic, legal, and financial details best conveyed through reports, due diligence documents, or presentations, not a process diagram.