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The precedence relations and duration (in days) of activities of a project network are given in the table. The total float (in days) of activities e and f, respectively, are
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- 0 and 4
- 1 and 4
- 2 and 3
- 3 and 1
Correct Option: B
= (E, L)
TF = LFT – EFT = LST – EST
(TF)F ⇒ 7 – 4 – 2 = 1
(TF)F ⇒ 12 – 4 – 4 = 4
