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jaycezhao jaycezhao
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6 years ago
Activity R on a CPM network has predecessors M and N, and has successor S. R has duration 5. N's late finish is 18, while M's is 20. S's late start is 14. Which of the following is definitely true?
 
  A) R is critical and has zero slack.
  B) R has no slack but is not critical.
  C) The set of times cannot all be possible.
  D) N is a critical activity.
  E) S is a critical activity.
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leannaolsenleannaolsen
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6 years ago
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jaycezhao Author
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6 years ago
Brilliant ツ
DAGINC
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Yesterday
Thanks for your help!!
sleinhi
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2 hours ago
This site is awesome
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