a) The expected (estimated) time for activity C is enter your response here weeks. (Round your response to two decimal places.)

b) The variance for activity c is ___ weeks

c) based on calculation of the estimated times, the critical path is:

d) the activity variance along with the critical path is ____ weeks

e) Using the standard normal table, the probability that hopkins hospitality will finish the project in 36 weeks or less is:

Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels