A partially solved PERT problem is detailed in the table below. Times are given in weeks. Most Immediate Optimistic Likely Pessimistic Expected Activity Predecessors Time Time Time Time Variance A - 7 9 14 | 1.361 A 1 2 2 8 3 1.000 CA 8 / 12 16 12 1.778 T A 3 50 10 5.5 BI 46 I 8 T 0.444 B I 6 I 8 10 I 8 0.444 C. F T 2 3 4 3 0.111 DI 2 2 H 6 8 16 2.778 J | 0,1 | 4 | 5 | 14 | 7 | 2778 KIEJ I 2 2 H What is the closest probability that this project will be completed in 39 weeks? 70.5% 0.76% e. 100%