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QUESTION 5: You have inherited the project management of a system implementation. The implementation of a group project has been broken down into the following activities, whose durations and dependencies are as shown below: Task A B D E Task Time 5 2 4 5 6 Preceding Task None A ABC suo nam F 7 D G 4 E Ina H 5 D 1 1 ) 4 I, F wa 3 GJ L 7 H,K M 4 L You are required to: a) Calculate the earliest and latest start and finish times for all activities (20 marks) b) Compute the slack for each task (10 marks) c) Find the critical path