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Question 5 For the project depicted below, a) Compute the ES, EF, LS, and LF times for the network. b) Explain how the ES for

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Activily 2 ES=6 EF-15 I was s=6 LF=15 J Activity 4 Es=15 Ef=20 |wks LS=15 Lf= 2ok 9 Activity 1 T=6ES=0 IEF: 6 Start I activitActivity Inmediate project I Predecessor duration Es predecessor EFLS LF Totul Slack | (25-ES). (weeks) 6who 60 60 1* 6 was 6a - The latest finish time for the f. last actively ie for activity - 6 will be the EF o for activity 6. Theng for activity 5d critical path is the path along which total slack (25-ES) is žno. Hince here critical path is ? - 1 > 2.3 4 6 e Now expecte

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