The data for a project are:

(a) Draw a project network diagram and find the critical path.

(b) If a deadline of 17 weeks is imposed for completion of the project, what activities will be crashed, what would be the additional costs, and what would be the critical activities of the network after crashing?

Transcribed Image Text:

Preceding Time (in Weeks) Cost (in Rs) Activity Activity Normal Crash Normal Crash A None 3 2 18,000 19,000 B None 8 6 600 1,000 B 6 4 10,000 12,000 D B 2 4,000 10,000 EFGH - A 13 A 34 10 3,000 9,000 4 15,000 15,000 F C, E, G F 262 1 1,200 1,400 3,500 4,500 1 7,000 8,000