The correct answer is it increases network sensitivity as reduction in duration
ID: 373791 • Letter: T
Question
The correct answer is it increases network sensitivity as reduction in duration would mean that we are cutting all the buffers and hence a slight change alters the entire project system.
It is not true that it is always more expensive, it is many a times cheaper as well as duration decreases resulting in the decrease in cost as well. Option E is also wrong as it is not necessary to crash all activities. Also, it cannot be considered for all projects as some projects require that the schedule should not be altered.