Sketch activity-on-node (AON) project network related with following activities for Dave Carhart's consulting company project. How long should it take Dave and his team to complete this project? What are the critical path activities?
Activity Immediate Predecessor(s) Time (days)
A ----- 3
B A 4
C A 6
D B 6
E B 4
F C 4
G D 6
H E,F 8