3. What are the three phases involved in the management of a large project?

4. What are some of the questions that can be answered with PERT and CPM?

5. Define work breakdown structure . How is it used?

 6. What is the use of Gantt charts in project management? 

7. What is the difference between an activity-on-arrow (AOA) network and an activity-on-node (AON) network? Which is primarily used in this chapter?

8. What is the significance of the critical path?