Part 1 Exercise Questions (40 points) Complete exercise questions 115 pta), 315 pts), 5(10 pta), G5 pts) and 9 115 pts found at the end of Chapter 8 Part 2 Scheduling Problem (50 points Complete the following: Your chidis a member of the school theater group and have been asked to prepare the schedule, etc. for askit to be performed during the 4th of July celebration in the local village square. As a volunteer, you offer to serve as the project controller because of your expertise in schedule management 1. Constructor AON di gram similar to the format used in the Youtube videos found in the commentary using an MS Excel spreadsheet. Ensure that you include a Start activity and a Finish activity. Include a legend example is the one completed in Question 1. Part 1 2. Calculate the estimated time for each activity using PERT techniques for the 3 estimates pravided. Include a sample calculation. 3. Prepare a table that identifies all paths and their lengths Which path is the critical path? 4. During the execution phase of the skit project, are of the activities on the critical path is delayed by one day. Is this serious? 5. Using the activity estimates for optimistic, pessimistic and most likely time to complete activities on the critical pati qualitatively discuss the estimate uncertainty of the critical path. Activity Predecesser Time days Optimistic Most Likely Pessimistic 1 None 2 4 6 2 None 5 5 5 5 2 3 5 7 4 1 1 7 7 10 13 5 1 11 12 13 6 2.4 5 6 7 7 3 9 10 11 8 34 5 7 9 9 7 9 11 10 5 3 3 11 15 17 19 12 8 B 10 9,10 7 B 15 7 12 14 16 15 12.13 16 17 18