at a client's worksite. Here is the activity task list for this project. Develop an activity network diagram. Do the forward pass and the backward pass to calculate Early Start, Early Finish, Late Start, Late Finish, and Slack for each activity. Determine the critical path. Use the information on your diagram to answer the next six questions. Activity/Task List for Software Installation Project Duration ID Description Predecessor (days) 1 installation of software 2 configuration of settings 3 configuration testing None 1 2 2 2 4 compatibility testing 5 load testing 6 use case testing 7 employee training 5 2 3 4,5,6