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Chapter 13 - Project Planning and Scheduling
(For Problems 22 and 23)
Below is information pertaining to a project:
22. What is the expected completion time of the project?
23. For the network shown above, which statement is correct about activity C?
Chapter 13 - Project Planning and Scheduling
(For Problems 24 – 28)
The following information is given for a CPM network:
Normal Normal Crash Crash
Activity Predecessor Successor Time Cost Time Cost
A --- B, C 5 $60 2 $125
B A D, C 4 70 2 90
C A, B D 6 80 3 150
D B, C --- 3 40 1 60
24. What is the critical path of the network, given the information above?
25. What is the normal project completion time, given the information above?
26. Given the information above, what is the LS time for activity B?
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27. Given the information above, what is the project cost if the project is crashed by one day?
28. Given the information above, what is the project cost if the project is crashed by two
days?
29. Project control is best maintained by
Chapter 13 - Project Planning and Scheduling
33. Which of the following subjects are NOT included in the Project Management Institute’s
body of knowledge?
34. Which of the following statements is correct?
True/False Questions
35. A forward pass is required while computing the early start and early finish times of
activities.
Chapter 13 - Project Planning and Scheduling
14-14
36. Critical path method (CPM) network scheduling assumes that a second-order (nonlinear)
time-cost trade-off exists.
37. The early start and late start times are equal for an activity on the critical path of a
network.
38. A work breakdown structure is used in the scheduling activity of project management.
39. Network scheduling methods allow precise determination of the critical path, whereas
Gantt charts cannot be used to determine the critical path.
