Problem 2: For a Student Dormitory Project, an estimated normal time with an associated normal cost is given for each activity. Crash times, the minimum duration required to complete each activity, and their associated crash costs are also given. Time (weeks) Cost (in TL) Feasible Time reduction Normal Crash Normal Crash in weeks Activit Immediate y Predecessors Crash cost/week 2 2 A 40000 40000 0 2 3 48000 56000 1 B 8000 B 3 1 4 80000 5000 85000 59000 AC D 5 4 55000 1 4000 B 5 E 3 98000 2 4000 90000 75000 F 7 4 84000 3 3000 7000 4 3 25000 1 D, F E, G 32000 15000 H 2 2 15000 0 Assignment Draw the project network. For normal situation, calculate the earliest start and finish times and latest start and finish times of all activities, define critical path and normal completion time of the project. Administration requests the project time to be reduced 4 weeks. Therefore, crash the project 4 weeks down from its normal completion time. Answer the following questions. Questions: Write the critical path and expected normal project completion time. What is the project cost for normal completion time? Write the activities crashed and their crashing costs in each step to reach total 4 weeks reduction in the project time? Write the reduced project time and total project cost after crashing