5. Compare the advantages and disadvantages of Gantt and PERT/CPM charts.
6. Define the following terms: best-case estimate, probable-case estimate, and worstcase estimate, and describe how project managers use these concepts.
7. How does a project manager calculate start and finish times?
8. What is a critical path, and why is it important to project managers? How do you
identify the critical path?
9. What are some project reporting and communication techniques?
10. What is risk management, and why is it important?