To develop a plan for a project we will utilize the concept of a project network which shows work activities taken from the work breakdown structure as well as organized according to the logical flow in time as well as relationships governing when the work will be performed. By uniting this network of work activities with estimates of the time duration for performing each of the activities we can create a agenda for the project work. What kinds of information can we learn about the project by reviewing the project schedule as well as all the information used to generate it?