Answer:
Answer for the question:
A company must perform a maintenance project consisting of seven activities. The activities, their predecessors, and their respective time estimates are presented below:
Immediate
Activity
Designation
Predecessor
Time in Days
Break down both machines
A
None
3
Clean machine 1
B
A
3
Clean machine 2
C
A
3
Re-set machine 1
D
B
1
Re-set machine 2
E
C
2
Re-calibrate both machines
F
D and E
1
Final test
G
F
2
Using the Single Time Estimate CPM procedure, what is the critical path for the project & the overall project duration?
e. ABCDG & 10 days
c. ABDFG & 10 days
d. ABDFG & 11 days
b. ACEFG & 10 days
a. ACEFG & 11 days
is given in the attachment.
Explanation:
