Question
In: Operations Management
QUESTION 5 A project has the following activities: Activity Duration, days Predecessor activity A 8 None...
QUESTION 5
-
A project has the following activities:
Activity
Duration, days
Predecessor activity
A
8
None
B
7
A
C
4
None
D
11
C
E
7
B & D
The project started on Day 1. Assume 7 working days a week. For example, activity A start on Day 1 and finish on the end of day 8.
John is responsible for both activities B and D. However, he CAN'T work on both of them on the same period.
By using the CPM and resource leveling, the project is expected to complete, in earliest date, by the end of Day:
Solutions
keosha answered 1 week agoRelated Solutions
Activities, predecessors and duration for a School Building Project Activity Description Immediate predecessor Duration (days) A...
Activities, predecessors and duration for a School Building
Project
Activity
Description
Immediate predecessor
Duration (days)
A
Clear Site and mobilize labour and equipment
None
5
B
Excavate foundation
A
15
C
Procure materials (sand, cement, chippings etc.)
A
10
D
Pour foundation concrete
B, C
5
E
Mould sandcrete blocks (substructure)
C
5
F
Construct substructure block work
D, E
15
G
Construct superstructure block work
F, H
30
H
Make doors and window frames
I
10
I
Procure and...
The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR...
The following activities are part of a project to be scheduled
using CPM:
ACTIVITY
IMMEDIATE PREDECESSOR
TIME (WEEKS)
A
—
7
B
A
6
C
A
2
D
C
4
E
B, D
3
F
D
4
G
E F
6
a. Draw the network (20 points)
b. What is the critical path?
c. How many weeks will it take to complete the project ?
d. Identify the early start, early finish, late start, and late
finish for each activity...
Activity Predecessor Activity Duration in Weeks A ---- 3 B A 5 C A 7 D...
Activity
Predecessor Activity
Duration in Weeks
A
----
3
B
A
5
C
A
7
D
B
10
E
C
5
F
D, E
4
Using the Critical Path Method (CPM), find the critical part,
activities, and the date to finish the project (Gantt Chart would
help).
I would really appreciate excel screenshots!
Time (days) Immediate Time (days) Immediate Activity a m b Predecessor(s) Activity a m b Predecessor(s)...
Time (days)
Immediate
Time (days)
Immediate
Activity
a
m
b
Predecessor(s)
Activity
a
m
b
Predecessor(s)
A
55
55
77
long dash—
H
44
44
66
E, F
B
11
22
55
long dash—
I
22
77
1010
G, H
C
55
55
55
A
J
22
44
77
I
D
44
88
1313
A
K
66
1010
1313
I
E
11
1010
1717
B, C
L
22
66
66
J
F
11
55
77
D
M
22
22
33...
Time (days) Immediate Time (days) Immediate Activity a m b Predecessor(s) Activity a m b Predecessor(s)...
Time (days)
Immediate
Time (days)
Immediate
Activity
a
m
b
Predecessor(s)
Activity
a
m
b
Predecessor(s)
A
55
55
77
long dash—
H
44
44
66
E, F
B
11
22
55
long dash—
I
22
77
1010
G, H
C
55
55
55
A
J
22
44
77
I
D
44
88
1313
A
K
66
1010
1313
I
E
11
1010
1717
B, C
L
22
66
66
J
F
11
55
77
D
M
22
22
33...
Activity Duration Predecessor Cost A 8 - 25000 B 12 - 42000 C 7 A 18000...
Activity
Duration
Predecessor
Cost
A
8
-
25000
B
12
-
42000
C
7
A
18000
D
10
A
27000
E
14
B,C
46000
F
5
B,C
12000
G
3
D,E
7000
H
12
D,E
42000
I
10
F,G
36000
Consider the following project data. Assume costs are incurred
upon completion of an activity. At the end of the project a lump
sum payment of 340,000 is to be made.
a) Find the net present value of the project at...
8. if the project duration needs to be reduced then a. the activity with the lost...
8. if the project duration needs to be reduced then
a. the activity with the lost cost should be selected
b. activity which is currently undergoing should be selected
c. activity with the highest cost should be selected
d. activity on the critical path should be selected
.
9. it does not make any sense to crash if
a. if there is no critical activity left
b. project crashing cost is equal or more than saving
c. project is more...
The following information is provided about a training and development project. Activity Duration (weeks) Preceding Activities...
The following information is provided
about a training and development project.
Activity
Duration
(weeks)
Preceding Activities
A
3
None
B
5
None
C
14
A
D
5
A
E
4
B
F
7
B
G
8
D, E
H
5
G, F
(a) Draw
the PDM/CPM diagram, complete with forward and backward pass
information. Find the critical path.
[12 marks]
(b) Assume
Activity A (hire trainers) took 5 weeks. Draw the PDM/CPM diagram
again.[7 marks]
(c) From which
activity...
The following table represents a plan for a project: PREDECESSOR JOB(S) TIMES (DAYS) JOB NO. a...
The following table represents a plan for a project:
PREDECESSOR
JOB(S)
TIMES (DAYS)
JOB NO.
a
m
b
1
–
2
4
6
2
1
3
3
15
3
1
3
4
11
4
1
1
2
9
5
2
2
6
7
6
3
3
7
8
7
4
4
6
8
8
5,6
2
3
4
9
8
1
4
7
10
7
3
4
5
11
9,10
5
6
7
b. Indicate the critical path.
1-2-5-8-9-11...
5. Draw an Activity-on-Arrow Diagram, identify project duration, slack for each activity, and project critical path...
5. Draw an Activity-on-Arrow Diagram, identify project duration,
slack for each activity, and project critical path for the
following:
Activity Name
Predecessor(s)
Duration (Weeks)
A
None
20
B
None
10
C
None
10
D
A,B
40
E
C
10
F
C,D
20
G
E,F
10
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- The following table represents the average temperatures in San Francisco for the first three months of...
- The annual per capita consumption of bottled water was 30.7 gallons. Assume that the per capita...
- assignments for the corresponding assignment. Use the following balance sheet and cash flow information to determine...
- why taxpayers must have insurance? please explain as much as possible
- Nonannual Compounding It is now January 1. You plan to make a total of 5 deposits...
- Think of a team that you are on or have been on recently. How does it...
- Objective: Set up a desktop for someone who is visually impaired. How and why would you...
ADVERTISEMENT