Prior to beginning work on this learning activity, review the following webpages CPM - Critical Path Method Links to an external site., Gantt Chart Links to an external site., and PERT Links to an external site., and read Chapter 6: Developing a Project Schedule from your course textbook. Based on the table below, draw a project network from the following information: What activity(s) is a burst activity? What activity(s) is a merge activity? What is the critical path