how do you find ES, LS, EF AND LF in the table?

Activity immediate Predecessors) B Time (days) 2. 7 2 10 5 5 12 omo E F B AD c EF This exercise contains only parts b, c, and a b) The critical activities for the leadership training program development project are 8.D.E.G c) The project length for the leadership training program development project - 34 days d) Stack time for each of the activities is: Activity Slack Time