Project Network Homework #1: Given the following table, set up AOA and then answer the following 4 questions. Note: You need to completely comply with the six rules of AOA while setting up AOA. Activity A Immediate Predecessor(s) C,D B F C E D F E F None None (1) There should be (2) There should be (3) Compute the critical length (4) There should be = paths. dummy arc(s) in the AOA. days. non-critical activities in the project. Time Duration (days) 4 5 2 7 4 3