Critical path Analysis $($CPA$)$ is a project management technique that requires mapping out every key task

that is necessary to complete a project. It includes identifying the amount of time necessary to finish each

activity and the dependencies of each activity on any others. A good example is the Lift $(16$ weeks ordered to

delivery$)$ or windows $(8-10$ delivery$)$ for a project, think about how the timing of the project would be affected

if one of these items arrived late to site. How would this change your project plan, what would happen if you

were six weeks late in completing your project?