Discuss/explain the relationship of predecessor, successor & concurrent activities to an AON project network
Discuss/explain the relationship of predecessor, successor & concurrent activities to an AON project network
Homework Answers
Predecessor activities are those actions that need to be
performed before another action can be started.
Successor activities are actions that must obey a distinct action
in some sort of order.
A concurrent activity or parallel activity is an action or
assignment that can be operated on at the corresponding time as
another action. Parallel actions may be conceived of as an opening
to cut the project schedule; nevertheless, they also can be a
trade-off since doing more than one thing at the same time can have
a significant influence on project resources.
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Discuss/explain the relationship of predecessor,
successor & concurrent activities to an AON project
network
Draw the AON and AOA network for a given problem. Activity Predecessor B B C DE...
Draw the AON and AOA network for a given problem. Activity Predecessor B B C DE DE F, G, H
Please draw the Gantt chart for the project. Use different color for critical path activities and...
Please draw the Gantt chart for the project. Use different
color for critical path activities and non-critical path
activities. Use arrows to indicate the slack time on the Gantt
chart. (1 point)
Note: if you use Excel or other graphical tools to create the
Gantt chart, you may submit the files separately.
YOUR SCORE: TOTAL POINTS: 5 Question (a), (b) and (e) are related to Lecture 17. Questions (c) and (d) are related to Lecture 18 The activity information and...
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?
Consider the project network information in Table 1 of Case Study A on Page 3 below....
Consider the project network information in Table 1 of Case Study A on Page 3 below. Assuming the project starts at time zero and all activity connections are finish-to-start, draw an Activity on the Node (AON) network diagram of the project, determine the expected project completion time, state the critical activities and critical path(s). Crash the project by 1 week and state the total crash cost. (b) (18 narl Case Study A Table 1 below contains activities associated with a...
Consider the project network information in Table 1 of Case Study A on Page 3 below....
Consider the project network information in Table 1 of Case Study A on Page 3 below. Assuming the project starts at time zero and all activity connections are finish-to-start, draw an Activity on the Node (AON) network diagram of the project, determine the expected project completion time, state the critical activities and critical path(s). Crash the project by 1 week and state the total crash cost. (b) (18 nar Case Study A Table 1 below contains activities associated with a...
uestion 18 Lag" in sequence activities process in project management means The product of a forward...
uestion 18 Lag" in sequence activities process in project management means The product of a forward and backward pass The amount of time whereby a successor activity can be advanced with respect to a predecessor activity The amount of time whereby a successor activity will be delayed with respect to a predecessor activity The amount of time an activity can be delayed without delaying the early start date of its successor C
Construct a Gantt chart and project network for the following set of activities, compute the length of each path in the network, and indicate the critical path: Activity Activity Predecessor Time (months) 1 ___ 4
. Construct a Gantt chart and project network for the following set of activities, compute the length of each path in the network, and indicate the critical path: Activity Activity Predecessor Time (months) 1 ___ 4 2 ___ 7 3 1 8 4 1 3 5 2 9 6 3 5 7 3 2 8 4,5,6 6 9 2 5
QUESTION 14 A firm is planning a project for the development of a new product. The network of activities and data are s...
QUESTION 14 A firm is planning a project for the development of a new product. The network of activities and data are shown follow. Time Immediate Activity (weeks) Predecessor 2 5 В 4 C 5 В 6 В.С D,E F What are the slack times of Activities D and E? 0 and 0, respectively 1 and 1, respectively 2 and 0, respectively 0 and 1, respectively 1 and 0, respectively shown follow. A firm is planning a project for the...
A simple CPM network has three activities, A, B, and C. A is an immediate predecessor...
A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations are A=4, B=3, C=5. The network has no critical path. The critical path cannot be determined without knowing PERT expected activity times. The critical path is A-C, duration 10.5. The critical path is A-B-C, duration 9. The critical path is A-B-C, duration 12.
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A...
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A в B C D E, F D G The following table contains the pessimistic, likely, and optimistic estimates for how long activities are estimated to take for Project A. Activity Pessimistic Likely Optimistic 2 5 20 H 16 e. Calculate the time estimates (TE) f. Calculate the variance (s) g. Convert the TE to whole integers and place them in the network diagram for...
Draw the AON and AOA network for a given problem. Activity Predecessor B B C DE DE F, G, H
Please draw the Gantt chart for the project. Use different
color for critical path activities and non-critical path
activities. Use arrows to indicate the slack time on the Gantt
chart. (1 point)
Note: if you use Excel or other graphical tools to create the
Gantt chart, you may submit the files separately.
YOUR SCORE: TOTAL POINTS: 5 Question (a), (b) and (e) are related to Lecture 17. Questions (c) and (d) are related to Lecture 18 The activity information and...
Consider the project network information in Table 1 of Case Study A on Page 3 below. Assuming the project starts at time zero and all activity connections are finish-to-start, draw an Activity on the Node (AON) network diagram of the project, determine the expected project completion time, state the critical activities and critical path(s). Crash the project by 1 week and state the total crash cost. (b) (18 narl Case Study A Table 1 below contains activities associated with a...
Consider the project network information in Table 1 of Case Study A on Page 3 below. Assuming the project starts at time zero and all activity connections are finish-to-start, draw an Activity on the Node (AON) network diagram of the project, determine the expected project completion time, state the critical activities and critical path(s). Crash the project by 1 week and state the total crash cost. (b) (18 nar Case Study A Table 1 below contains activities associated with a...
uestion 18 Lag" in sequence activities process in project management means The product of a forward and backward pass The amount of time whereby a successor activity can be advanced with respect to a predecessor activity The amount of time whereby a successor activity will be delayed with respect to a predecessor activity The amount of time an activity can be delayed without delaying the early start date of its successor C
QUESTION 14 A firm is planning a project for the development of a new product. The network of activities and data are shown follow. Time Immediate Activity (weeks) Predecessor 2 5 В 4 C 5 В 6 В.С D,E F What are the slack times of Activities D and E? 0 and 0, respectively 1 and 1, respectively 2 and 0, respectively 0 and 1, respectively 1 and 0, respectively shown follow. A firm is planning a project for the...
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A в B C D E, F D G The following table contains the pessimistic, likely, and optimistic estimates for how long activities are estimated to take for Project A. Activity Pessimistic Likely Optimistic 2 5 20 H 16 e. Calculate the time estimates (TE) f. Calculate the variance (s) g. Convert the TE to whole integers and place them in the network diagram for...
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