In the attached schedule a group of activities and activities related to a part of a construction project, draw the timeline of the group of activities in the manner A, OA, and draw a schedule that shows the early and late times for the start and end of each event, as well as the FT for each event, and determine the critical path activities and the total time for the completion of this group of activities. The unit used to measure time is a week.

activity Preceding activity Duration 14 B A 12 с B 16 D B 7 E B 12 F C 20 C 18 H с 6 I F , Ꮐ 4 J E, HI 2 K D , Ꭻ 3