Operation Management The table below summarizes the major activities

ActivityPredecessorExpected duration weeks A----4 B----5.5 CB3.5 DA12 EA,C6.5 FB9 GE,F4.5

a)Draw ab AON and clearly show the EST, EFT, LST and LFT on all node b)What is the critical path? Shows calculations and reasoning

Operation Management The table below summarizes the major activities 1 Predecessor Activity B C. D E F G B A A.C B EE Expected duration weeks 4 5.5 3.5 12 6.5 9 4.5 a) Draw ab AON and clearly show the EST, EFT, LST and LFT on all nodes b) What is the critical path? Show calculations and reasoning