What type of report keeps the reader informed about the status of a large project?

The correct choice is a status report, which is specifically designed to keep stakeholders informed about the progress, challenges, and changes within a large project. This type of report typically outlines current achievements, ongoing tasks, and any issues that may impact the project timeline or deliverables. It serves as a communication tool that consolidates information, helping team members and managers understand where the project stands at any given time.

In contrast, a feasibility report evaluates the practicality and potential success of a proposed project or initiative, typically produced before a project begins. An inquiry report is focused on investigating specific issues or questions and provides findings based on research or analysis. Lastly, a laboratory report documents experimental procedures, findings, and conclusions related to scientific research, often not relevant to project management or updates on ongoing projects.