Question Not yet ar [Project 3] There are 7 tasks from A to G. Task information (Task Name / Immediate Predecessors / Task Time) is given as following: (A/ none / 5). (B / none 8). IC/A/7]. [D/B/5). [E/C and D/6). [F/C/9] and [G/E and F/5). In addition, time and cost information for both normal and crash [Task name / normal time / crash time/ normal cost / crash cost] for each task is also provided as followings: (A/ 5/ 3/ $2000$2400], [B/8/6/$3100/3500), (C/7/5/$900/S1400). [D/5/4/ $2150/ $2550), [E/6/5/$8500/$8850], [F/9/7/ $2000/ $2300), and [G/5/3/ $3000/ $4000). How many days should be crashed for what activities if the project completion date needs to be reduced by 2 months? Marked Flag que a. A (1) and B (1) b. A(1) and F (2) C.A (2) d. F (2) e B (2)