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Why a New Technique?
Finding the Critical Path
The PERT Model
7 other sections not shown
Activity duration AON diagram arrow diagram assigned assumed basic Beta distribution breakdown structure budget Chapter constraints Cost of crashing CPM and PERT critical jobs Critical Path Analysis Critical Path Method distribution dummy activities dummy jobs early and late early finish early start schedule engineering example expected length Figure free slack heuristic program identified immediate predecessor Indust initial node integer Integer Programming IRE Trans JNODE job 8 slack large projects late finish late start schedule limited resource linear programming minimum Network Flow normal normal distribution Opns overrun packages peak PERT and CPM PERT/Cost planning and scheduling possible Postpone job probability problem procedure project costs project duration project length project managers project network project scheduling reduced represents Resource requirements resource scheduling result schedule graph Schedule job shortened slack variable solution standard deviation standard normal table successor Table techniques tion total slack trigger levels variance