Transcript
![Page 1: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/1.jpg)
1st Pert / CPM Problem
![Page 2: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/2.jpg)
Pert / CPM Crashing ProblemPert / CPM Crashing Problem
Activity Normal Time Crash Time Normal Cost Crash Cost
Immediate
Predecessor
A 4 3 2000 2600 -
B 2 1 2200 2800 -
C 3 3 500 500 -
D 8 4 2300 2600 A
E 6 3 900 1200 B
F 3 2 3000 4200 C
G 4 2 1400 2000 D,E
2nd Pert / CPM Problem
![Page 3: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/3.jpg)
Pert / CPM Crashing ProblemPert / CPM Crashing Problem
Start
A
B E
C F
D
FinishG
![Page 4: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/4.jpg)
Pert / CPM Crashing ProblemPert / CPM Crashing Problem
REQUIREMENT :
(a) What is the project completion date?
(b) What is the total cost required for completing this project on normal time ?
(c) If you wish to reduce the time required to complete this project by one (1) week, which activity should be crashed, and how much will this increase the total cost ?
![Page 5: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/5.jpg)
![Page 6: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/6.jpg)
![Page 7: 1st Pert / CPM Problem. Pert / CPM Crashing Problem Activity Normal TimeCrash TimeNormal CostCrash Cost Immediate Predecessor A4320002600- B2122002800-](https://reader035.vdocuments.us/reader035/viewer/2022081513/5697bf871a28abf838c88ff2/html5/thumbnails/7.jpg)