Given the information in the table below:

Task Predecessor Duration

A 5 days

B 7

C 4

D A 6

E B 9

F B 6

G C 4

H D,E 6

I D,E 8

J F,G,H 9

K I 10

L J,K 9

a. Create an AON network.

b. Create a table with 10 columns: Task Name, Duration, Start, Finish, ES, EF, LS, LF, Free Slack, and Total Slack. All dates should be specific calendar dates.

c. List all the critical paths.

d. How many days is the project duration?

Assume that the project starts on 1/1/2010. Furthermore, assume a 7-day week calendar. This means that there are no holidays or weekends, and that project tasks may fall on weekends or holidays.

Specify ES, EF, LS, and LF in terms of calendar dates.