ES EF Variance LF IST 420 - Project Management for IS Activity Duration Individual Exercise #5 - Chapter Five Content LS 1. In the diagram below the critical path is greyed and the notation is explained in the diagram above. What is the probability that path a-b-c-f will be completed in less than 50 days? b. What is the probability that the critical path will be completed in less than 50 days? C. What is the probability that both paths (abcf and abdgh) will be complete in 50 days? a. 22% 3516 35% 44% c 12 26 4.00 f 926 .44 25 26 3746 376 47 10 16 1046 226 22 5% 2856 286 39 116 10 46 1.78 b 1216 -25 d 6 0.00 & 1026 4.00 --- 3916 47 0 10% 1046 229% 22% 28% 28% 39116 h 7% 1.36 h 22% 371 39% 47 e 1426 2.78 2496 3916