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Problem 2 (2 x 5 = 10 points) Solve the following network and: Calculate the project duration and identify the critical • Cle
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ES EF Activity) ES EF Activity Duration 18. LF TF=LF-EF cor) L5-ES FF - Es of ment activity-EF 4 ceasentactivity Dwntion LS LTF & FF are calculated and tabelaled All other activities as below FF - Activity Ls ES EF LE | TF 1 LF 0 1 0 6 7 | Rete la 4

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