QUESTION 3: (20 marks) Consider the following dependency and duration information for project X. Activity Predecessor Duration (day) 10 B A 7 A 2 D B 9 E C,D 5 F 9 G F 5 H EG 12 Construct an AON PDM network diagram for project X. Hint: Perform the PDM forward and backward pass as you would when working out the critical path (16 marks) 1) EKB3172/EKB3192 February, 2022 CONFIDENTIAL 5/8 ii) In the event where only activity C and F were each delayed by 2 days, deduce what would happen to the overall schedule of the project and justify your answer with information available in the PDM you have constructed above. (4 marks)