The Milestone Schedule in the Project Charter

The milestone schedule in the project charter:

A) is a very detailed schedule that informs team members when to start every activity in the project.
B) is a very detailed schedule that identifies the planned duration for every activity in the project.
C) is a summary-level schedule that identifies significant points or events in the project.
D) is a summary-level schedule that identifies key precedence relationships between major milestones.