Your project is significantly over budget and behind schedule. It is critical that you determine your projected duration. To gain a better understanding of the project you analyze the sequence of deliverables, activities or tasks to find the ones with the least amount of schedule flexibility. What technique are you using

Draw a flowchart for a process of interest to you, such as a quick oil-change service, a factory process you might have worked in, ordering a pizza, renting a car or truck, buying products on the internet, or applying for an automobile loan. identify the points where something (people, information) waits for service or is held in work-in-process inventory, the estimated time to accomplish each activity in the process, and the total flow time. evaluate how well the process worked and what might be done to improve it.