a) The expected (estimated) time for activity C is ____ weeks (Round 2 decimals)

b) Variance for activity C is ____ weeks.

c) Based on the calculation of the estimated times, the critical path is ______

d) The estimated time for the critical path is _____ weeks

e) the activity variance along the critical path is ____ weeks

f) using the standard normal tabls, 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 Activity A B Time (weeks) a b 6 8 10 2 8 24 8 12 16 4 7 10 1 2 4 6 8 21 Immediate Predecessor(s) Activity G A H A A J B K Time (weeks) a m b 2 3 5 1 1 1 7 7 7 4 7 14 3 3 4 Immediate Predecessor(s) CE F F D G H I.J - D E F