Anju Chaudhary is developing a program in leadership training for middle$-$level managers. She has listed several activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table:

You have been hired as the manager of this project; the company has asked you to complete the following:

$1.$ Develop a CPM$/$PERT AON network.

$2.$ Determine the critical path of the project.

$3.$ What is the total project completion time?

$4.$ What is the slack time for each individual activity?.

$5.$ What are the three phases involved in the management of a larger project?

a$.$ Provide explanation of each phase and

i$.$ use examples of when these work best

And

ii$.$ Purposes of each phase.