Optimistic Time Estimate(weeks) Most Likely Time Estimates (weeks) 3 Activity Pessimistic Time Estimates (weeks) 5 Immediate Predecessor(s) 2 none B 2.3 4 A 5 8 A 3 5 B, C 4 7 13 _ - IT mon > w 00 a 00 00 00 uur B, C D 2 5 4 5 E 6 6 4 8 11 G 2 3 HI The critical path is A-C-E-G-I-J. B D E F G H I J Activity A Variance 0.25 0.20 0.25 0.69 2.25 1.00 0.11 0.11 1.36 0.03 (a) Calculate the probability that the project will be completed in 32 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project s 32) = (b) Calculate the probability that the project will be completed in 36 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project s 36) =