What is Crash Cost? Crash cost of doing any job is more than the normal cost. The cost of doing a job is minimum when normal time is allotted to the job. When a program crashes i.e., less than the normal time is allotted, then all or some of the activities have to be speeded … Continue reading What is Crash Cost?
Category: PERT & CPM
What is a Dummy Activity? Example, Purpose & Rules
What is a Dummy Activity? A dummy activity is an imaginary activity. It is represented by the dashed arrow. Does not consume any time and resources. Example of Dummy Activity Purpose of Dummy Activity There are two reasons to use dummy activity one is grammatical purpose another one is logical purpose. 1. Grammatical Purpose We … Continue reading What is a Dummy Activity? Example, Purpose & Rules