Use the following project information. Activity Optimistic Time Estimate(weeks) 2 2.5 Most Likely Time Estimates (weeks) 3 4 Pessimistic Time Estimates (weeks) 5 Immediate Predecessor(s) 2 5 none B 5 5 7 9 5 6 - IT mo> 3 4 2 6 A B, C , D 14 8 5 5 4 7 6 6 9 Inmo F 4 11 G 2 3 3 (a) Calculate the expected completion time for this project. (Round your answer to 2 decimal places, e.g. 1.75.) Project completion time = weeks. (b) Identify the activities included on the critical path of this project. (If there are several critical paths enter the first one from the alphabetical order.) Critical activities e Textbook ar ACEGIJ ABDFHJ ACDFHJ ABEGIJ Save for Later