Time (weeks) Most Most Most 242 323 12 Activity Predecessor (s) Optimistic Likely Pessimistic Immediate ABC DEF A A B B,C 2 121 G HF D EF EA 602 723 844 14 12 2 SS 5 15 5 14 54 Using Table 7.2, what is the probability of completing this project in 27 weeks? O greater than 80% O greater than 60% but less than or equal to 70% O less than or equal to 60% O greater than 70% but less than or equal to 80%