The project manager of a task force planning the construction of a domed stadium had hoped to be able to complete construction prior to the start of the next college football season. After reviewing construction time estimates, It now appears that a certain amount of crashing will be needed to ensure project completion before the season opener. Given the following time and cost estimates, determine a minimum-cost crashing schedule that will shave five weeks off the project length. Note: No activity can be crashed more than two weeks. Immediate Predecessor Normal Time (weeks) 12 14 A 17 18 12 15 Activity A B C D E E F G H I 3 K M N P End D E F I B G . H Hj K, M, N, P a wowote CRASHING COSTS First Week Second Week $15,000 $20,000 10,000 10,000 5, eee 5, eee 20,000 21,00 16,000 18,000 12,000 15,000 24,000 24,000 - 30,000 25,000 25,eee 10,000 10,000 12 11 40,000 20,000 20,000 Click here for the Excel Data File Crash schedule: (1 week each) Week 1 Week 2 Week 3 Week 4 Week 5