Task time estimates for the modification of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: Immediate Predecessor(s) A Activity A B B Time (in hours) 7.0 6.5 5.0 7.0 4.5 7.5 4.0 C D E F G A B, C B, C D EF D- E- This exercise contains only parts d, b, and c. d) Using the line drawing tool five times, draw a Gantt chart for activities C through G of the project based on the early times. F- Carefully follow the instructions above, and only draw the required objects. G b) The critical path activities for the leadership training program development project are A-C-D-F-G 0 46 8 10 12 14 16 18 20 22 24 26 28 30 32 c) The project length for the leadership training program development project = hours (round your response to one decimal place)