Sources for data on activity durations and resource requirements can be gathered from which of the following:A.Past project records (historical data)B.Commercial techniques (standard practices, rules of thumb)C.Past project team members knowledge (experience, oldtimers)D.All of the aboveE.A and C only
Sources for data on activity durations and resource requirements can be gathered from which of the following:
A.Past project records (historical data)
B.Commercial techniques (standard practices, rules of thumb)
C.Past project team members knowledge (experience, oldtimers)
D.All of the above
E.A and C only
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