MATS College of Technology R. Castillo St., Agdao, Davao city CBME WEEK 3 – PRE- ACTIVITY Please answer the following questions: 1. Define the following terms in your own understanding: a. Work breakdown structure b. Critical path c. AOA and AON Networks d. Forward and Backward Passes 2. Explain the role of the project manager 3. What are the differences between PERT and CPM?