Consider a project with the following information. Construct the project activity network using AOA methodology and label each node and arrow appropriately. Identify all dummy activities required to complete the network.

Activity Duration Predecessors

A 3 --

B 5 A

C 7 A

D 3 B, C

E 5 B

F 4 D

G 2 C

H 5 E, F, G

Activity Duration ES EF LS LF Slack

A 3 0 3 0 3 --

B 5 3 8 5 10 2

C 7 3 10 3 10 --

D 3 10 13 10 13 --

E 5 8 13 12 17 4

F 4 13 17 13 17 --

G 2 10 12 15 17 5

H 5 17 22 17 22 --