Given the following network diagram for a project, determine each of the following (activity times are in weeks):
Given the following network diagram for a project, determine each of the following (activity times are in weeks): a) Identify all paths in the network. b) Determine each path's length. c) Identify the Critical Path(s). d) Calculate the expected project duration. a. Path b. Path length c. Critical Path (CP) d. Project duration
Homework Answers
Given data,
Path | Path length | Critical Path | Project Duration |
1-2-4-7-8-9 | 34 | ||
1-2-5-7-8-9 | 38 | ||
1-2-5-6-8-9 | 39 | This is the critical path since longest duration | Project duration = length of critical path = 39 |
1-3-5-7-8-9 | 37 | ||
1-3-6-8-9 | 32 | ||
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Given the following network diagram for a project, determine each of the following (activity times are in weeks):
: A network consists of the following list. Times are given in weeks. Activity Preceding Duration...
: A network consists of the following list. Times are given in weeks. Activity Preceding Duration A -- 9 B A 2 C A 12 D A 5 E B 6 F B 8 G C, F 3 H D 2 I H 8 J G, I 6 K E, J 2 Draw the network diagram. Find ES, EF, LS, LF, and the slack times for each of the activities. Which activities are critical? Determine the critical path(s). What is...
A network consists of the following list. Times are given in weeks. Activity Preceding Time (weeks)...
A network consists of the following list. Times are given in weeks. Activity Preceding Time (weeks) Activity Predecessor Duration A 4 B 9 C A 5 D B A 3 E D C 4 Calculate the ES, EF, LS, LF, slack for each activity. List the critical activities for this project.
for each problem I have this setup so far. I need help on each part and im not too sure if I am on the right track for each question on the picture. this chapter is on project management for statisti...
for each problem I have this setup so far. I need help on each
part and im not too sure if I am on the right track for each
question on the picture. this chapter is on project management for
statistics
1. A project is shown by the following network. The durations of activities (in weeks) are indicated on the arrows. a. Identify all of the paths, compute the length of each, identify the critical path and the b. Determine...
For each of the following network diagrams, determine both the critical path and the expected project...
For each of the following network diagrams, determine both the critical path and the expected project duration. The numbers on the arrows represent expected activity times a. Activity-on-arrow diagram 4 2 10 5 12 3 4 The critical path is (Click to select) The expected project duration is
Problem 5-14 (Static) Here is a CPM network with activity times in weeks: a. Determine the...
Problem 5-14 (Static)
Here is a CPM network with activity times in weeks:
a. Determine the critical path.
a. A-E-F-D
b. A-E-G-C-D
c. A-B-C-D
b. How many weeks will the project take to
complete?
c. Suppose F could be shortened by two weeks and B
by one week. By how many weeks would this reduce the project
duration?
B(5) E(4) F(8)
A project manager discovers that his team has neglected tocomplete the network diagram for the...
A project manager discovers that his team has neglected to
complete the network diagram for the project. the network diagram
is shown below. however the project manager has some information
available, specifically that each activity a-g, has a different
duration between one and seven weeks. also the slack time for each
of the activity is known as shown belowDuration (weeks): 1,2,3,4,5,6,7 Slack time (weeks): 0,0,0,1,1,3,7 A D E G B FINISH START C F Using the clues provided below, determine...
Consider the following project network and activity times (in weeks): Start Finish Activity | A B C D E F G H Time 5 37...
Consider the following project network and activity times (in weeks): Start Finish Activity | A B C D E F G H Time 5 37 6 7 310 8 a. Identify the critical path. b. How much time will be needed to complete this project? c. Can activity D be delayed without delaying the entire project? If so, by how many weeks? d. Can activity C be delayed without delaying the entire project? If so, by how many weeks? What...
A project has the following set of activities Activity Immediate Predecessor Duration (weeks) A - 8...
A project has the following set of activities Activity Immediate Predecessor Duration (weeks) A - 8 B - 10 C A 3 D A 7 E B, C 6 F B, C 7 G D, E 5 H F 3 Draw the AON diagram Identify all the possible paths What is the critical path? Can activity B be delayed without delaying the completion of the project? If so, by how many days?
Given the information in the following table: Activity Duration Predecessor A 4 None B 6 A...
Given the information in the following table: Activity Duration Predecessor A 4 None B 6 A C 4 A D 2 C E 4 B F 5 B, D G 3 C H 4 F, G I 2 E, H Construct the (AON) Activity on Node network diagram Find each activity’s ES, EF, LS and LS Identify all paths. Which path is the critical path? Calculate the slack for each activity. How long will it take to complete the project?
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Activity Duration (weeks) Precedes A (start) 2 B, C B 2 E C 6 F E 3 F F (end) 4 — This exercise contains only parts b, c, and d. b) Define the critical path, listing all critical activities in chronological order. Critical path activities are the activities that lie on the longest...
for each problem I have this setup so far. I need help on each
part and im not too sure if I am on the right track for each
question on the picture. this chapter is on project management for
statistics
1. A project is shown by the following network. The durations of activities (in weeks) are indicated on the arrows. a. Identify all of the paths, compute the length of each, identify the critical path and the b. Determine...
For each of the following network diagrams, determine both the critical path and the expected project duration. The numbers on the arrows represent expected activity times a. Activity-on-arrow diagram 4 2 10 5 12 3 4 The critical path is (Click to select) The expected project duration is
Problem 5-14 (Static)
Here is a CPM network with activity times in weeks:
a. Determine the critical path.
a. A-E-F-D
b. A-E-G-C-D
c. A-B-C-D
b. How many weeks will the project take to
complete?
c. Suppose F could be shortened by two weeks and B
by one week. By how many weeks would this reduce the project
duration?
B(5) E(4) F(8)
A project manager discovers that his team has neglected to
complete the network diagram for the project. the network diagram
is shown below. however the project manager has some information
available, specifically that each activity a-g, has a different
duration between one and seven weeks. also the slack time for each
of the activity is known as shown belowDuration (weeks): 1,2,3,4,5,6,7 Slack time (weeks): 0,0,0,1,1,3,7 A D E G B FINISH START C F Using the clues provided below, determine...
Consider the following project network and activity times (in weeks): Start Finish Activity | A B C D E F G H Time 5 37 6 7 310 8 a. Identify the critical path. b. How much time will be needed to complete this project? c. Can activity D be delayed without delaying the entire project? If so, by how many weeks? d. Can activity C be delayed without delaying the entire project? If so, by how many weeks? What...
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