A marketing firm is developing a new Web-based media campaign for a client. The following table describes

Question:

A marketing firm is developing a new Web-based media campaign for a client. The following table describes the relationships among the activities that need to be completed.

(a) Develop a project network for this problem.
(b) Determine the ES, EF, LS, LF, and slack time for each activity. Also determine the total project completion time and the critical path(s).