1. Using the provided simple WBS (below) develop a network project diagram. a. Assume a Jan. 1, 2020 start date b. The duration is in days 2. What is the projected completion date? 3. What are the critical path(s) for the project? Predecessors 1.2 1.3 1.3 1.2 ID 1.2 1.3 1.4 1.5 1.6.1 1.6.2 1.6.3 1.6.4 1.7 1.8.1 1.8.2 1.8.3 1.9 Task Determine System Requirements Determine Software Requirements Detailed Design Test Planning Create Development Environment Create Testing Environment Support Development Environment Support Testing Environment and Deployment Develop and Unit Test System Perform Assembly Testing Perform System Testing Perform Validation Testing Deploy System Wrap up Project Duration 13 22 24 46 20 38 38 46 38 23 20 1.6.1 1.6.1 1.6.2, 1.6.3 1.4, 1.6.1 1.7 1.5, 1.8.1 1.8.2 1.6.4, 1.8.3 1.9 10 11 1.9.3 10