Complete the network diagram, do the necessary calculations, and state the critical path(s) and the project completion time. In a reply to this Sakai message (no attachments, no Word docs, no QM documents, etc.), 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 1:
Activity IP time
A -- 2
B A 3
C A 4
D B 4
E C 4
F D,E 5