Immediate a m b a 2 m 3 A G H A F 7 4 + 7 8 1 7 14 4 1 4 Ross Hopkins, president of Hopkins Hospitalty, has developed the tasks, durations, and predecessor relationships in the following table for building new motels Time (weeks) Time (weeks) Immediate Activity Predecessor(s) Activity b Predecessor(s) 6 8 10 5 CE B 2 9 24 1 1 1 F 9 12 18 A 1 D 5 7 10 J DGH E 3 B K LJ F 5 8 20 CE a) The expected (estimated) time for activity is wooks, Round your response to two decimal places. b) The varlance for activity is weeks. (Pound your response to two decimal places.) c) Based on the calculation of the estimated times, the critical pathie dj The estimated time for the critical pathis wooks. (Round your response to two decimal places) e) The activity variance along the critical path is weeks. (Round your response to mo decimal places) 1) Using the standard normal table, the probability that Hopkina Hospitalty will finish the project in 40 works or less is (Enter as a probability and round your response to the decimal places.)