Which one of the following statements are TRUE?
A) The progress chart graphically displays the days each employee is on duty.
B) The machine chart is a visual tool useful for determining the consequence of schedule changes on a trial-and-error basis.
C) Gantt charts are tools that determine the optimal schedule of jobs in a job shop.
D) Gantt charts only display the ideal use (planned schedules) of resources over time because the actual use is too variable.

Question

Quizplus · Accepted Answer

The machine chart is a visual tool used for scheduling and determining the impact of schedule changes on a trial-and-error basis. The progress chart displays the progress of tasks, but not the specific days employees are on duty. Gantt charts are primarily used for scheduling and planning, but not specifically for job shops. Option D is incorrect, as Gantt charts can display both ideal and actual resource usage over time.

Which One of the Following Statements Are TRUE