Question: Question 2 Here is an activity graph with time estimates for each activity in wecks. (a) For each activity in the graph, calculate the slack.

Question 2 Here is an activity graph with time estimates for each activity in wecks. (a) For each activity in the graph, calculate the slack. (b) What is the critical path? (C) Suppose that an extra member of staff is available who can work on either activity BD or activity BF, but not both. i If she works on activity BF, the time estimate for BF is reduced from 7 weeks to 4 weeks. How much would the elapsed time to complete the complete project be reduced? If she works on activity BC, the time estimate for AC is reduced from 8 weeks to 3 weeks. How much would the elapsed time to complete the complete project be reduced? Page 2 of 2

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