From the end of Chapter 14, complete Discussion Question 3: What are the main advantages of using a network-based approach to project management rather than a Gantt chart? Under what circumstances might a Gantt chart be preferable to a network-based approach? Required Resources Text Bozarth, C. C., & Handfield, R. B. (2016). Introduction to operations and supply chain management (4th ed.). Upper Saddle River, NJ: Pearson. Chapter 3: Process choice and layout decisions in manufacturing and services Chapter 6: Managing capacity Chapter 14: Managing projects Chapter 15: Developing products and services .