In building a two story house, how we can crash the activities? Can you make that table and network diagram to show critical path? Activities are Excavation, Steel, Structure, Masonry work, Building Finishes, electrical work, Water supply. Project duration is 73 days.

BC DEF G HI JKLM NOP ORSTUVWXY ZMAB ACAD ME AF AG AH AJ AX AL AM D 2 16 C 24 18 8 26 Activity timecrash Crash cost/weekweeks possible to crank O A 16 24 G 34 A 14 2000 4400 1200 0 1000 1800 160 0 16 16 16 0 21 26 10 36 6 500 700 36 600 1300 16 5 21 0 1500 3000 0 21 H 36 36 36 800 1600 400 4500 500 16 E 20 21 15 36 10 5000 8000 600 17 4 21 Target: 30 weeks 0 8 14 16 Critical path: A-D-H 3 14 17 14 F 20 Next: 30 6 36 Crash activity Weeks Cost/week total cost H 2 600 1200 H has option to crash 5 weeks but after the 2nd week of crashing a new critical path will be created Therefore, we will start with crashing only 2 weeks from H Click here to move to step 2