D Question 5 15 pts Consider a project that has been modeled as follows: Activity Immediate Predecessors Optimistic Most Probable Pessimistic A 2 5 8 B N 9 V D A 12 14 D 5 a w A, B 12 I Anm Va ap 4 8 E,F.G 5 12 H 12 13 14 K D,I,J 2 4 What is the probability it takes longer then 30 ? O .22 O .83 O .17 O .12