Problem 3.9b Question Help 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 D Time (in hours) 7.0 7.5 6.0 7.0 4.5 7.0 4.0 E A B, C B, C D E. F D F G E- This exercise contains only parts d, b, and c. F- 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. G Carefully follow the instructions above, and only draw the required objects. O! 02 4 68 10 12 14 16 18 20 22 24 26 30 32 X Selected: Help Delete Clear ? Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Normal Time (weeks) 4 Activity A B Crash Time (weeks) 3 Normal Cost 1 2 3 Total Cost with Immediate Crashing Predecessor(s) $2,850 $2,800 $500 $2,720 A $1,375 B $4,700 $2,000 D, E 3 D 8 $2,200 $2,200 $500 $2,400 $1,000 $3,200 $1,600 4 E 6 3 F 2 3 4 G 2 a) Based on the given information regarding the activities for the project, the project length weeks. b) The total cost required for completing this project on normal time = $ c) For reducing the duration of the project by one week, the activity that should be crashed first is activity The cost of the project based on the first activity selected for crashing will increase by $