Question: Task Predecessor Resource Used Normal Time Days Normal Cost Max Crash Time Crash Cost 10 7 4 2 A B D E F G H

Task Predecessor Resource Used Normal Time Days

Task Predecessor Resource Used Normal Time Days Normal Cost Max Crash Time Crash Cost 10 7 4 2 A B D E F G H 1 A,B B C,D D E F,G,H 5 2 5 2 3 $2400 $1400 1120 640 3000 880 1000 640 1680 1 2 0 1 3 1 1 0 1 $2700 1900 1120 900 3675 1080 1230 640 1960 Dan Henry Greg Kim Greg, Kim Dan, Curt Curt Grace Dan, Grace 1. Consider the project shown above. Max Crash time indicates the most number of days that can be crashed. (For this problem, ignore the resources). a) Draw the network diagram and find the critical path, time and cost for an all-normal level of project activity. b) Calculate the crash cost-per-day assuming that all activities may be partially crashed. c) Which tasks should be crashed to do the project in 18 days? What is the least expensive project cost? d) Calculate the shortest delivery time for the project. What is the least expensive cost for that time

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