Complete the network diagram, do the necessary calculations, and state the critical path(s) and the project completion time. State the critical path(s) and the completion time as, for example, "A - B - C @ 20", meaning Activities A, B, and C comprise the critical path and the completion time is 20 time units.
Problem 2:
Activity IP time
A -- 3
B A 4
C A 4
D B 5
E B 2
F C,D 3
G E 4
H F,G 5