b

Given the following task time estimates (days) Task la m b Predecessor A 12 19 23 B 8 12 19 C 5 9 16 D 8 12 22 A E 11 20 29 B F 7 14 21 CDE G 15 28 35 F H 9 15 27 G a. What is the project variance and standard deviation? Select 1 (round to three decimal places) b. What is the project length? [Select] > c. What is the critical path? [Select] d. How much slack is in task A? Select] e. What is the early start early finish for task F? Select) f. What is the probability of completing the project in 85 days? [Select) g. What if task A increased by 2 days. What would be the project length and the critical path? [Select