Figure 1 A B D E F G Figure 2 F B D E G Figure 3 A D B E EL F G Task time estimates for the modification of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: Time Activity (in hours) Immediate Predecessor(s) ABCDEFG 6.0 7.2 5.0 A 6.0 B, C 5.1 B, C 7.7 D 4.0 E, F This exercise contains only part a. a) The correct precedence diagram for the project is shown in Activity A Figure 1 Figure 3 Figure 2 ns or Pedenc