How many lines of communication are there on your project, if your project involves 17 people excluding the sponsor:
A. 112
B. 105
C. 153
D. 68
Answer
C: The formula is (n*(n-1))/2, where n=18. You should include the sponsor in the total number of people.
Question data supplied by: 1000 Challenge PMP Questions
Author: Mohit Arora
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