There are 17 people on a project. How many lines of communication are there? A. 68 B. 136 C. 112 D. 105

Question added by Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.
Date Posted: 2018/07/11

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by Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.

Answer: BExplanation: The formula for lines of communication is n x (n-1) / 2. So the answer to this one is (17 x 16) / 2 = 136

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