Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities. Rich's managers would like to determine the total project completion time (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table: Activity A Time (days) m b 6 8 B 3 3 C 6 6 6 D 6 9 12 E 2 10 17 F 3 3 6 G 3 5 8 Immediate Predecessor(s) Activity H I - A A B, C D D J K L M N a Time (days) 3 1 1 6 2 1 7 m 3 6 4 10 5 2 8 b 8 9 8 12 6 5 10 Immediate Predecessor(s) E, F G, H 1 I J K L. M a) The expected completion time of the project 52.01 days (round your response to two decimal places).
Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities. Rich's managers would like to determine the total project completion time (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table: Activity A Time (days) m b 6 8 B 3 3 C 6 6 6 D 6 9 12 E 2 10 17 F 3 3 6 G 3 5 8 Immediate Predecessor(s) Activity H I - A A B, C D D J K L M N a Time (days) 3 1 1 6 2 1 7 m 3 6 4 10 5 2 8 b 8 9 8 12 6 5 10 Immediate Predecessor(s) E, F G, H 1 I J K L. M a) The expected completion time of the project 52.01 days (round your response to two decimal places).
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism
![Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most
recent project undertaken by Rich requires 14 different activities. Rich's managers would like to
determine the total project completion time (in days) and those activities that lie along the critical path.
The appropriate data are shown in the following table:
Activity
A
B
C
D
E
F
G
Time (days)
4
1
6
6
2
3
3
m
6
3
6
8
3
6
12
17
3
6
5 8
b
9
10
Immediate
Predecessor(s) Activity
H
| <
A
B, C
D
D
J
K
L
M
N
a
Time (days)
3
1
1
6
2
1
7
m
3
6
4
b
10
8
8
12
5
6
2
5
8 10
Immediate
Predecessor(s)
E, F
G, H
a) The expected completion time of the project= 52.01 days (round your response to two
decimal places).
1
J
K
L. M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32066021-45ff-4096-8829-778c96de06e3%2F4068d602-3d3c-42f8-8b3a-d1310d90ed52%2Fwimxq88_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most
recent project undertaken by Rich requires 14 different activities. Rich's managers would like to
determine the total project completion time (in days) and those activities that lie along the critical path.
The appropriate data are shown in the following table:
Activity
A
B
C
D
E
F
G
Time (days)
4
1
6
6
2
3
3
m
6
3
6
8
3
6
12
17
3
6
5 8
b
9
10
Immediate
Predecessor(s) Activity
H
| <
A
B, C
D
D
J
K
L
M
N
a
Time (days)
3
1
1
6
2
1
7
m
3
6
4
b
10
8
8
12
5
6
2
5
8 10
Immediate
Predecessor(s)
E, F
G, H
a) The expected completion time of the project= 52.01 days (round your response to two
decimal places).
1
J
K
L. M
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