Help please. Circle the correct answer

19. The planning and scheduling process requires six steps. Seven when you add one of my steps. Which of the following were identified in lecture as one of those seven steps? (Circle all that apply.) a. Identify project activities. b. Establish production goals. Estimate activity durations. d. Schedule the project activities. e. Review and analysis the schedule. f. Coordinate cost with schedule. g. Implement the schedule. h. Evaluate work breakdown structure. c. 20. If Notice to Proceed starts the clock what stops the clock for a project? a. Final Completion b. Certificate of Occupancy c. Substantial Completion d. Punch-list e. Close Out f. Retention Release 21. What are the advantages of using PDM over AOA or AON? a. Network Analysis b. Updating from first baseline c. Logic and relationships rules d. Identifying Critical Path e. Predecessors and Successors 22. When establishing logic what is a key question to ask? a. What other work cannot begin before the activity is completed? b. What is the overall duration of the corresponding task? c. Does the early start equal the late start? d. What type of relationship did the successor activity have? e. What type of relationship did the predecessor activity have? 23. What is the term Data Date', in regards to updating the schedule? a. The last working day after the reporting period. b. The day you updated the schedule. c. The first working day after the reporting period. d. The new completion date based on the baseline revision