Who should be informed about schedules, activities, and milestones?

• A. Senior leadership
• B. Vendors
• C. Customers
• D. Staff

Answer: (D)

The main idea is that schedules, activities, and milestones should be communicated to the people who will execute the work. Staff need the specifics—what needs to be done, when it starts and finishes, and what tasks depend on others—to plan, coordinate with other activities, allocate resources, and stay accountable. When the team knows exactly what’s expected and by when, it reduces downtime, prevents clashes, and helps maintain safety and reliability targets. While senior leadership typically receives high-level milestones and vendors or customers may receive updates for specific contracts or procurements, the most immediate and actionable recipients of these details are the staff who carry out the work.