Question: A simple CPM network has three activities, D, E, and F. D is an immediate predecessor of E and of F. E is an immediate
A simple CPM network has three activities, D, E, and F. D is an immediate predecessor of E and of F. E is an immediate predecessor of F. The activity durations are D = 5, E = 4, F = 9.
Slack at D is 4 units.
The critical path is D-F, duration 14.
Slack at E is 4 units.
The critical path is D-E-F, duration 18.
The network has two critical paths.
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