Could also show me how do you find the slack times. Thank you.

Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of 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: Activity Immediate Predecessor(s) . B D B E A, D F G E, F Time (days) 4 7 2 10 5 5 12 This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are B-D-E-G. c) The project length for the leadership training program development project = 34 days. d) Slack time for each of the activities is: Slack Time Activity