b. What is the probability that the project will take wir. C. Consider the path A-E-G-H-J. What is the probabil. 25. The project manager of Good Public Relations gathered 38 weeks? o the data shown in Table 7.15 for a new advertising campaign. a. How long is the project likely to take? that this path will exceed 38 ? TABLE 7.15 ACTIVITY DATA FOR ADVERTISING PROJECT Activity TIME ESTIMATES (WKS) Most Likely Pessimistic Optimistic DO Immediate Predecessor(s) START 8 10 12 B 8 17 START 5 7 C 8 9 START D 1 2 3 B E 8 10 12 AC F 5 6 7 D, E G 1 3 5 D, E H 2 5 8 F,G 1 2 4 6 G J 4 5 8 H K 2 2 2 H