Question: Question 1. (Total 50 points) Using the PERT/CPM solution technique, draw the precedence diagram, determine the ES, EF, LF, LS and slack times for each

Question 1. (Total 50 points) Using the PERT/CPM solution technique, draw the precedence diagram, determine the ES, EF, LF, LS and slack times for each activity listed below, identify the activities that are on the critical path and indicate the duration of the project. The indirect cost for the project is $2500 per day. Given the following information, determine an optimum crashing plan. What is the total cost for the plan? Activity Precedes Normal Duration (day) Crashing Potential Crash Cost per Day ($) 1 Start Start A B D E F G H A B CD E GF F F 5 4 4 2 6 3 3 5 4 1 1 1 1000 500 1200 1500 1000 - H 1 800 1900 1 2 - End 1 3000

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