critical path method (CPM) The critical path method (CPM) is a step-by-step project management technique for process planning that defines critical and non-critical tasks with the goal of preventing time-frame problems and process bottlenecks.
Answer by Tbones1119. Confidence votes 69. The average person can hold there breath for about 30 to 40 seconds, not that long uh. But some people mainly free divers who have been diving for a long period of time their lungs and heart have expanded and got used to holding their breath for longer times.he average time is around 30 - 40 seconds, but many people can hold it for longer and shorter amounts of time.
The average person can last three minutes without air before they die. However I'm not sure how long it takes somebody to become unconscious. However if the drowning person is an athlete, swimmer or has developed larger that average lungs then it will take longer. The women's world record holder for free diving can hold her breath for six minutes without passing out. Source(s): TV.