Complete an AON network diagram based on the scenario below. Make sure you respond to each of the...
Complete an AON network diagram based on the scenario below. Make sure you respond to each of the following five requirements.
- Construct an AON diagram using the process described in the videos.
- Calculate the estimated time for each activity using the three estimates provided.
- Determine the length of all paths and identify which path is the critical path.
- During the play, one of the activities on the critical path is delayed by one day. Is this serious?
- Qualitatively discuss the uncertainty of the critical path.
Scenario
You're a member of a theater group and have been asked to prepare the schedule, etc. for a play scheduled for Christmas Eve service at one of the local churches in your hometown.
| Activity | Predecessor | Time (days) | ||
|---|---|---|---|---|
| Optimistic | Most Likely | Pessimistic | ||
| 1 | None | 2 | 4 | 6 |
| 2 | None | 5 | 5 | 5 |
| 3 | 2 | 3 | 5 | 7 |
| 4 | 1 | 7 | 10 | 13 |
| 5 | 1 | 11 | 12 | 13 |
| 6 | 2,4 | 5 | 6 | 7 |
| 7 | 3 | 9 | 10 | 11 |
| 8 | 3,6 | 5 | 7 | 9 |
| 9 | 4 | 7 | 9 | 11 |
| 10 | 5 | 3 | 3 | 3 |
| 11 | 7 | 15 | 17 | 19 |
| 12 | 8 | 6 | 8 | 10 |
| 13 | 9,10 | 7 | 8 | 15 |
| 14 | 7 | 12 | 14 | 16 |
| 15 | 12,13 | 16 | 17 | 18 |
Homework Answers
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Complete an AON network diagram based on the scenario below. Make sure you respond to each of the...
Given the following table, construct the network diagram, either AOA or AON. Times are in days a...
Given the following table, construct the network diagram, either
AOA or
AON. Times are in days
a. Determine the expected duration of the project.
b.Compute the probability that the project will take at least 18
days.
Path Activity Time Estimates 4-5-6 7-8-10 3-6-9 7-8-10 2-3-4 1-4-6 Top Bottom E
Path Activity Time Estimates 4-5-6 7-8-10 3-6-9 7-8-10 2-3-4 1-4-6 Top Bottom E
QUESTION 1 G E. H. C A Finish Start D. Complete the network activity diagram using the table below to answer questio...
QUESTION 1 G E. H. C A Finish Start D. Complete the network activity diagram using the table below to answer questions 1-15. The expected activity completion times are provided in days. Each question is 1 point. Most Probable Activity Optimistic Pessimistic A 7 B 12 C 5 12 7 E 10 15 20 6 9 18 G 6 13 H 11 What is the early start (ES) time for activity F? 13 12 10 None of the above are...
1. For the following schedule, Draw the AON network diagram for the project and calculate the...
1. For the following schedule, Draw the AON network diagram for the project and calculate the schedule. а. Summarize the schedule in a tabular form, showing ES, EF, LS, LF, TF, and FF for each activity b. Denote the critical path on the network. C. d. Perform a cost analysis based on an early start, late start, and target schedule for the project. Plot the cumulative cost distribution for the three S-curves on one graph. e. f. Plot the cumulative...
AON DIAGRAM
ACTIVITY IMMEDIATE PREDECESSORSOPTIMISTIC TIMEMOST LIKELY TIMEPRESSMISTIC TIMEA-124B-33.54C-101212D-457E-245FA678GB245.5HC57.79IC9.91012JC245KD246LE246MF,G,H566.5NJ,K,L11.12OI,M578PN579 Q1.draw an activity network diagram showing es, ef, ls and lm?Q2.calculate estimated time t and variance for each activity?Q3 .calculate the project completion time and project variance?Q4.determine the number of paths associated with the network diagram? Q5.find out the critical path?Q5.you as a manager would like to determine the project completion time, so what is the probability of this project being done in 63 days.?Q6.what date results in a 99% probability of completion?
Question 6 Gantt Chart (20 points) Develop the Gantt chart for the following network diagram. Ind...
Please help with this civil engineering problem! I promise I'll
rate your answer!
Question 6 Gantt Chart (20 points) Develop the Gantt chart for the following network diagram. Indicate in the Gantt chart the total float value for each activity that is not part of the critical path by marking the corresponding cells of an activity with dash marks “ “ ESD Duration EFD Activity Name LSD| Float LFD 213 3 2 5 5 2 7 13 10 15 15...
2- Consider the AON network illustrated below: B G H A F Activity A B с...
2- Consider the AON network illustrated below: B G H A F Activity A B с D E F Duration 5 3 7 6 2 3 4 5 H a) Calculate the project completion time b) What is the critical path? c) Calculate the slack time for each activity.
3. Using the project information below, draw the AON diagram, complete forward and backward pass, and...
3. Using the project information below, draw the AON diagram, complete forward and backward pass, and identify the critical path. (10 points) Activity Duration Network relationships A-D Finish to Start A C Finish to Start A - B Start to Start - Lag 2 time units D E Start to Start - Lag S time units D-E Finish to Finish - Lag 1 time unit B E Finish to Start C-F Finish to Start - Lag 5 time units E...
NETWORK SCHEDULING Using the PDM, draw the network diagram, identify the critical path and calculate the...
NETWORK SCHEDULING Using the PDM, draw the network diagram, identify the critical path and calculate the total project duration. Feel free to verify your answer using MS Project or a similar tool. Activity Dependency Activity Duration (weeks) A B None None AB B F G H 8 9 DE F, G, HI 7 8 5 Draw the Network Diagram using the convention discussed in the class. (If challenged with drawing tools, you can hand draw, take a picture, and paste...
The activities,, their durations and predecessor activities for designing, writing and installing a computer database are...
The activities,, their durations and predecessor activities for designing, writing and installing a computer database are shown in the table below Predecessor activity Duration (weeks) Activity 1 1. Contract negotiation 1 2. Discussions with main users 1 3. Review of current documentation 2 4. Review of current systems 3, 4 4 5. Systems analysis (a) 5 7 6. Systems analysis (b) 5 12 7. Programming 7 8. Preliminary testing 3, 4 9. Existing system review report 5, 9 10. System...
Basic Project Management Lesson 6. Exercises 1. The AOA diagram of a project is shown below....
Basic Project Management Lesson 6. Exercises 1. The AOA diagram of a project is shown below. The duration of each activity in days is shown by its side. a. Calculate the earliest and latest schedules of each event. b. Show the critical path by thickening the critical arrows. c. Fill in the Slack Table. -- a 15 Start Finish 11 13 Slack Table: Task 1-2 1-3 2-3 2-4 Slack TTT 2-5 3-5 | 3-7 | 4-6 5-6 5-7 5-8 6-8...
Given the following table, construct the network diagram, either
AOA or
AON. Times are in days
a. Determine the expected duration of the project.
b.Compute the probability that the project will take at least 18
days.
Path Activity Time Estimates 4-5-6 7-8-10 3-6-9 7-8-10 2-3-4 1-4-6 Top Bottom E
Path Activity Time Estimates 4-5-6 7-8-10 3-6-9 7-8-10 2-3-4 1-4-6 Top Bottom E
QUESTION 1 G E. H. C A Finish Start D. Complete the network activity diagram using the table below to answer questions 1-15. The expected activity completion times are provided in days. Each question is 1 point. Most Probable Activity Optimistic Pessimistic A 7 B 12 C 5 12 7 E 10 15 20 6 9 18 G 6 13 H 11 What is the early start (ES) time for activity F? 13 12 10 None of the above are...
1. For the following schedule, Draw the AON network diagram for the project and calculate the schedule. а. Summarize the schedule in a tabular form, showing ES, EF, LS, LF, TF, and FF for each activity b. Denote the critical path on the network. C. d. Perform a cost analysis based on an early start, late start, and target schedule for the project. Plot the cumulative cost distribution for the three S-curves on one graph. e. f. Plot the cumulative...
Please help with this civil engineering problem! I promise I'll
rate your answer!
Question 6 Gantt Chart (20 points) Develop the Gantt chart for the following network diagram. Indicate in the Gantt chart the total float value for each activity that is not part of the critical path by marking the corresponding cells of an activity with dash marks “ “ ESD Duration EFD Activity Name LSD| Float LFD 213 3 2 5 5 2 7 13 10 15 15...
2- Consider the AON network illustrated below: B G H A F Activity A B с D E F Duration 5 3 7 6 2 3 4 5 H a) Calculate the project completion time b) What is the critical path? c) Calculate the slack time for each activity.
3. Using the project information below, draw the AON diagram, complete forward and backward pass, and identify the critical path. (10 points) Activity Duration Network relationships A-D Finish to Start A C Finish to Start A - B Start to Start - Lag 2 time units D E Start to Start - Lag S time units D-E Finish to Finish - Lag 1 time unit B E Finish to Start C-F Finish to Start - Lag 5 time units E...
NETWORK SCHEDULING Using the PDM, draw the network diagram, identify the critical path and calculate the total project duration. Feel free to verify your answer using MS Project or a similar tool. Activity Dependency Activity Duration (weeks) A B None None AB B F G H 8 9 DE F, G, HI 7 8 5 Draw the Network Diagram using the convention discussed in the class. (If challenged with drawing tools, you can hand draw, take a picture, and paste...
The activities,, their durations and predecessor activities for designing, writing and installing a computer database are shown in the table below Predecessor activity Duration (weeks) Activity 1 1. Contract negotiation 1 2. Discussions with main users 1 3. Review of current documentation 2 4. Review of current systems 3, 4 4 5. Systems analysis (a) 5 7 6. Systems analysis (b) 5 12 7. Programming 7 8. Preliminary testing 3, 4 9. Existing system review report 5, 9 10. System...
Basic Project Management Lesson 6. Exercises 1. The AOA diagram of a project is shown below. The duration of each activity in days is shown by its side. a. Calculate the earliest and latest schedules of each event. b. Show the critical path by thickening the critical arrows. c. Fill in the Slack Table. -- a 15 Start Finish 11 13 Slack Table: Task 1-2 1-3 2-3 2-4 Slack TTT 2-5 3-5 | 3-7 | 4-6 5-6 5-7 5-8 6-8...
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