Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Time Activity (weeks) ABCD 584 - 1 Immediate Time Predecessor(s) Activity (weeks) 5 5 9 6 IAA A A EFGH Immediate Predecessor(s) B B C, E D, F

Practical Management Science
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Author:WINSTON, Wayne L.
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Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would
like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path
should also be determined. Here are the activity times:
Time
Activity (weeks)
5
A
B
C
D
584 -
4
1
Immediate
Predecessor(s)
IAA
А
Activity
E
F G H
Time
(weeks)
5
5
9
6
Immediate
Predecessor(s)
B
B
C, E
D, F
Transcribed Image Text:Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Time Activity (weeks) 5 A B C D 584 - 4 1 Immediate Predecessor(s) IAA А Activity E F G H Time (weeks) 5 5 9 6 Immediate Predecessor(s) B B C, E D, F
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