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(ES)Earlyfinish(EF)Latestart(LS)Latefinish(LF)Slacktime(S)A000000B10010102010C200200200D302050508030E20204020400F40408040800G2080100801000H01001001001000Critical PathA-C-E-F-G-HZERO – SLACKACTIVITIESCritical path:1.The path, which hasZero- slack activities.2.T he longest path
No. 9/83A,0B,10C,20D,30E,20F,40G,20H,0Critical path:1. The path, which has Zero- slack activities.2. The longest path1. The path, which has Zero-slackactivities.Critical path:A-C-E-F-G-HDuration = 100 hours2.The longest path:Possible PathDuration (hours)A-B-D-G-H = 0+10+30+20+0=60A-B-E-F-G-H = 0+10+20+40+20+0 =90A-C-D-G-H70A-C-E-F-G-H100CRITICAL PATHa. How longthe totalprocesstime willtake?100 hoursb.Which jobs can bedelayed without delayingthe earlystart of any subsequent activity?(slack)(B and D)B has slack time (extra time)10 hoursD has slack time (extra time)30 hours