Transcript Free dan Total Slack
IF 3507
Manajemen Proyek Perangkat Lunak
2 sks Elisati Hulu
Department of Informatics
Simbol
ES Task#/D LS EF LF
D: Task Duration ES: Early Start EF: Early Finish LS: Late Start LF: Late Finish
ES,EF,LS,LF
2 B/5 2 7 7 0 0 A/2 2 2 2 6 C/3 5 9 7 4 D/6 13 13 5 9 9 E/4 13 13 F/3 13 16 16
Critical Path
Free Slack dan Total Slack
Free slack
Difference between early finish (EF) time of an activity and the earliest of the early start (ES) times of all its immediate successors
Total Slack
Difference between late start (LS) and early start times (ES) or Difference between latest finish (LF) and earliest finish times (EF)
Menghitung Free Slack D E F
Aktifitas
A B C
EF dari (i)
2 7 5 13 9 16
ES (i+1)
2 7 5 13 13 16 0 4 0
Free Slack
0 0 0
Menghitung Total Slack
Aktifitas ES
A B C D E F 0 2 2 7 5 13
LS
0 2 6 7 9 13
EF
2 7 5 13 9 16
LF
2 7 9 13 13 16
4 0 4 0 Total Slack 0 0