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 active, mmediate predeces and times appear in the accompanying table Activity immediate Predecessors) Time (daya) B C D 10 4 B AD c EF F 12 Thusenere constansowy parts and b) The chical activities for the leadership training program development proper c) The proped for the leadership ang program development project days di Stack time for each of the Activity Slack Time 11 C D Activity Immediate Predecessor(s) B D B E AD F G EF Time (days) 4 6 1 10 4 5 12 This exercise contains only parts b, c, and d b) The critical activities for the leadership training program development project are c) The project length for the leadership traning program development project = days. a) Slack time for each of the activities Slack Time Activity B D E F G Enter your answer in each of the answer boxes