Homework Answers
In AON, Activities are shown on the nodes and multiple activities succeeding an activity are shown by dashed lines.
In AOA, Activities are shown on the arrows and succeeding
activities are shown following in order.
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Draw the AON and AOA network for a given problem. Activity Predecessor B B C DE...
tual code de a Activity Predecessor Normal time A 2 B 3 C B A С...
tual code de a Activity Predecessor Normal time A 2 B 3 C B A С 5 G. F H 15 HH 2 D И N M, J 1 - Calculate early start (ES), early finish (EF), late start (LS) and late finish (LF) for each activity - Draw Activity on Arrow network (AOA) - Draw Activity on Node network (AON) - Calculate slack of each activity - Determine the critical paths. There must be at least 2 critical paths...
Activity Duration (week) Predecessors C,E,D a) Draw AOA network diagram (grading will be done only for...
Activity Duration (week) Predecessors C,E,D a) Draw AOA network diagram (grading will be done only for AOA, not AON] (12 pts) a) When will the project be available (completion of project)? (2 pts) b) What is the effect on the project if activity E takes an extra week? (3 pts)
Q1. a) Draw a project network using (AOA) method, b) and calculate (EST, EFT, LFT, LST)...
Q1. a) Draw a project network using (AOA) method, b) and calculate (EST, EFT, LFT, LST) for each activity, c) and define the critical path. Activity Symbol A B C Predecessor Activity D E F G Duration (Weeks) Nil Nil Nil 5 9 4 B 7 AC C 8 7 D F
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?
1) Construct an activity on arrow (AOA) network based on the activity description below. Activity Predecessors...
1) Construct an activity on arrow (AOA) network based on the activity description below. Activity Predecessors A - B A C A D A E B, C F E G F H G
For the activities given in the table: Draw the AOA network diagram Find the critical activities...
For the activities given in the table: Draw the AOA network diagram Find the critical activities Find the critical path Find the project completion time Time (days) Predecessors Activity Description Initial Paperwork A 3 Build Body B A 3 C Build Frame A 2 Finish Body 3 D E Finish Frame C Final Paperwork B,C 3 G Mount Body to Frame D,E 6 Install Skirt on Frame C 2 H A FLO
For the activities given in the table: Draw...
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
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.
Problems 3.4.3.14 relate to Project Management Techniques • 3.4 Using the project information listed in the...
Problems 3.4.3.14 relate to Project Management Techniques • 3.4 Using the project information listed in the table below: a) Draw the AON network for the construction activity. b) Draw the AOA for the construction activity. ACTIVITY IMMEDIATE PREDECESSOR(S) DURATION (DAYS) A 4 B - 2 с 2 D A 2. E B 3 B 4 F G 2 H с D, E F, G 5 3 -
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...
tual code de a Activity Predecessor Normal time A 2 B 3 C B A С 5 G. F H 15 HH 2 D И N M, J 1 - Calculate early start (ES), early finish (EF), late start (LS) and late finish (LF) for each activity - Draw Activity on Arrow network (AOA) - Draw Activity on Node network (AON) - Calculate slack of each activity - Determine the critical paths. There must be at least 2 critical paths...
Activity Duration (week) Predecessors C,E,D a) Draw AOA network diagram (grading will be done only for AOA, not AON] (12 pts) a) When will the project be available (completion of project)? (2 pts) b) What is the effect on the project if activity E takes an extra week? (3 pts)
Q1. a) Draw a project network using (AOA) method, b) and calculate (EST, EFT, LFT, LST) for each activity, c) and define the critical path. Activity Symbol A B C Predecessor Activity D E F G Duration (Weeks) Nil Nil Nil 5 9 4 B 7 AC C 8 7 D F
For the activities given in the table: Draw the AOA network diagram Find the critical activities Find the critical path Find the project completion time Time (days) Predecessors Activity Description Initial Paperwork A 3 Build Body B A 3 C Build Frame A 2 Finish Body 3 D E Finish Frame C Final Paperwork B,C 3 G Mount Body to Frame D,E 6 Install Skirt on Frame C 2 H A FLO
For the activities given in the table: Draw...
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
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.
Problems 3.4.3.14 relate to Project Management Techniques • 3.4 Using the project information listed in the table below: a) Draw the AON network for the construction activity. b) Draw the AOA for the construction activity. ACTIVITY IMMEDIATE PREDECESSOR(S) DURATION (DAYS) A 4 B - 2 с 2 D A 2. E B 3 B 4 F G 2 H с D, E F, G 5 3 -
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...
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