The analysts in your Operations Management department use a variety of tools to document process flows and other sequenced activities. PERT diagrams and Gantt charts are two of the more frequently used tools because they both present an effective visual representation of these process flows. You give your staff the freedom to use either tool in their analyses because you know they both produce similar information about a process. Which of the following statements regarding the similarities between PERT diagrams and Gantt charts is NOT true? a. They both define tasks or activities in a project or process.
b. They both lay out the order in which tasks must be completed.
c. They both determine the time it takes to complete each task.
d. They both show the total cost and number of workers needed for a project.
e. They both determine resources needed to complete each task.