A project manager is handling a swimming pool construction project. The manager has collected data relating to the project. Based on this data, you are asked to:

a. Create a network diagram project from the project

b. Calculate the fastest duration the project can be completed

c. Based on the path with the longest duration, on what day will the project be completed with a 95.05% confidence level?

d. Based on the path with the longest duration, on what day will the project be completed with a confidence level of 40%?

Time (days) Activity a m b Immediate Predecessor A 3 U 7 B 2 3 4 A B B 3 4 5 4 16 18 E C 10 11 12 C 12 14 16 G D 11 12 13 H E, G 2 3 4 3 8 FH 6 10