wuestone Problem 3.7b (similar to) Task time estimates for the modification of an assembly line at Robert Klassen's Ontario factory are as follows. Time Immediate Activity (in hours) Predecessor(s) 7.0 B 7.5 5.0 A D 50 BC E 40 . F 65 D G 40 EF 9 O mm This exercise contains only parts d. b, and C. d) Use the multipoint curve drawinbetool five times, draw a Gantt Chart for Activities through G of the neiert hased on the early times Click the graph choose a tool in the palette and follow the instructions to create your graph wuestone Problem 3.7b (similar to) Task time estimates for the modification of an assembly line at Robert Klassen's Ontario factory are as follows. Time Immediate Activity (in hours) Predecessor(s) 7.0 B 7.5 5.0 A D 50 BC E 40 . F 65 D G 40 EF 9 O mm This exercise contains only parts d. b, and C. d) Use the multipoint curve drawinbetool five times, draw a Gantt Chart for Activities through G of the neiert hased on the early times Click the graph choose a tool in the palette and follow the instructions to create your graph