Q. In time-cost optimization of a project, crashing is done. (Solved)
1. On all the activities
2. On all the activities lying on the critical path
3. Only on activities lying on the original critical path and having flatter costslopes
4. On original critical activities and those that become critical at any stage of crashing inthe order of ascending cost slope
- d. On original critical activities and those that become critical at any stage of crashing inthe order of ascending cost slope