Question
In: Math
A public accounting firm requires the following activities for an audit: Activity Immediate Predecessor Activity time...
A public accounting firm requires the following activities
for an audit:
|
Activity |
Immediate Predecessor |
Activity time |
|
A |
- |
3 |
|
B |
A |
2 |
|
C |
- |
5 |
|
D |
B, C |
2 |
|
E |
A |
4 |
|
F |
B, C |
6 |
|
G |
E, D |
5 |
- Draw a network for this project? (Marks 0.5)
- Make a forward pass and a backward pass to determine ES, LS, EF, and LF? (Marks 0.5)
- What are the critical path? (Marks 0.5)
Solutions
milcah answered 7 months agoRelated Solutions
Information on a project’s activities is shown in the following table: Activity Immediate Predecessor Activity Time...
Information on a project’s activities is shown in the following
table:
Activity
Immediate
Predecessor
Activity Time
(wks)
Total Budgeted
Cost
A
-
4
24,000
B
-
3
27,000
C
B
2
14,000
D
A
8
32,000
E
D
3
24,000
F
C, E
4
60,000
G
D
6
30,000
H
F
6
30,000
I
G
4
20,000
J
G, H
3
18,000
K
I
2
10,000
L
J
4
16,000
Create a Gantt chart based on earliest start times. (20...
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...
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...
Suppose there are 8 activities in your project with the following information. Activity Immediate Predecessor Processing...
Suppose there are 8 activities in your project with the
following information.
Activity
Immediate Predecessor
Processing Time
(days)
Processing
Cost
($ per day)
A
B
5
20
B
-
4
40
C
A,B
6
30
D
A
7
10
E
C,D
6
25
F
C
5
40
G
E,F
4
25
H
F
3
50
What is the total project lead time?
a.) 40 b.)26 c.) 23
What activity is not part of the critical path?
a.) activity E b.)...
1) Consider the network corresponding to the following information. Activity Immediate Predecessor(s) Time (Weeks) A ---...
1) Consider the network corresponding to the following
information.
Activity
Immediate
Predecessor(s)
Time
(Weeks)
A
---
3
B
---
4
C
A
6
D
B
9
E
B
6
F
C, D
6
G
D, E
8
H
G, F
9
Draw the network corresponding to the above
information.
Using a table format, identify the critical
path.
What is the project completion time?
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...
Activity Normal Time (days) Normal Cost ($) Crash Time (days) Crash Cost ($) Immediate Predecessor(s) A...
Activity
Normal
Time
(days)
Normal Cost ($)
Crash
Time
(days)
Crash Cost ($)
Immediate
Predecessor(s)
A
6
1,000
5
1,200
—
B
4
800
2
2,000
—
C
3
600
2
900
A, B
D
2
1,500
1
2,000
B
E
6
900
4
1,200
C, D
F
2
1,300
1
1,400
E
G
4
900
4
900
E
H
4
500
2
900
G
The Advanced Tech Company has a project to design an integrated
information database for a...
A project has the following activities, precedence relationships, and time estimates in weeks: Activity Immediate...
A project has the following activities, precedence
relationships, and time estimates in weeks:
Activity
Immediate Predecessor
Activities
Optimistic
Time (to)
Most Likely Time (tm)
Pessimistic
Time (tp)
A
—
15
20
25
B
—
8
10
12
C
A
25
30
40
D
B
15
15
15
E
B
22
25
27
F
E
15
20
22
G
D
20
20
22
a. Compute the expected time and variance for
each activity.
b. Determine the critical path and the expected...
Use the project description presented in the table below for the following questions: Activity Immediate Predecessor...
Use the project description presented in the table below for the
following questions: Activity Immediate Predecessor Optimistic Time
(O.T.) Most likely Time (M.T.) Pessimistic Time (P.T.) A None 4 6 9
B A 3 5 7 C A 4 7 12 D B 4 8 10 E C 5 9 15 F D 4 4 5 G D, E 3 6 8 H
F 5 6 10 I G 5 8 11 J H, I 5 5 5 Calculate the...
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