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Project X is being run by a group of experts. The activities for the projects are shown in the precedence table below. A Activity ID Precedent DURATION (IN WEEKS) Activity Optimistic Most Likely Pessimistic Expected A 10 22 22 B 20 20 20 C 10 16 2 14 32 B; C 8 8 20 F B; C 8 14 20 G D; C 4 4 H 2 12 16 1 G; H 6 16 38 J D; E 2 8 1. Create an activity-on-node network diagram. (You are required to show all forward and backward computations and observe all networking rules). [14] 2. Determine the following. All burst activities . b. All merge activities C. All concurrent activities d. All dummy activities . The total slack. f. [6*2=12] The critical path/s. Focus Activity ID Precedent Activity DURATION (IN WEEKS) Optimistic Most Likely Pessimistic Expected A 10 22 22 B 20 20 20 4 10 16 A 2 14 32 E B; C 8 8 20 B; C 8 14 20 D; C 4 4 4 H C N I 16 12 38 16 G; H 8 2 14 D; E 1. Create an activity-on-node network diagram. (You are required to show all forward and backward computations and observe all networking rules). [14] 2. Determine the following. a. All burst activities b. All merge activities C. All concurrent activities d All dummy activities The total slack. [6*2=12] f. The critical path/s. D Focus