1. Given the following activities required for organizing a promotion campaign, a. Calculate all Time Estimates (3 marks) b. Construct the AON diagram (3 marks) c. Determine earliest completion time (2 Marks) d. Identify Slacks in each activity (4 marks) Activity Table Activity Predecessor Time (days) a m b A. Plan - 2 4 6 B. Form teams - 5 6 13 C. Assign duties A, B 3 5 13 D. Prepare material B, C 7 7 13 E. Publicity C 5 7 9 F. Arrange Logistics B 5 6 7 G. Transport C, D, F 9 10 11 H. Opening G 5 7 9 I. Day event E,F, H 7 9 11