Which of the following statements regarding Gantt charts is true?

A) Gantt charts give a timeline and precedence relationships for each activity of a project.
B) Gantt charts use the four standard spines of Methods, Materials, Manpower, and Machinery.
C) Gantt charts are visual devices that show the duration of activities in a project.
D) Gantt charts are expensive.
E) Gantt charts identify the critical path.

Gantt Charts

are visual representation tools used in project management to outline the schedule of tasks or activities against a timeline, highlighting dependencies and progress.

Project Activities

Various tasks or actions undertaken to achieve project objectives, including planning, execution, and monitoring.

Critical Path

The longest sequence of tasks in a project that must be completed on time for the whole project to be finished by its deadline, determining the shortest possible project duration.