Project Management Professional (PMP) Exam Practice – Question1568 Which of the following formulas calculates the number of communication channels in a project? A. Option a B. Option b C. Option c D. Option d Show Answer Hide Answer Correct Answer: A Explanation: Explanation: Where n = the number of stakeholders. Post navigation Project Management Professional (PMP) Exam Practice – Question1567Project Management Professional (PMP) Exam Practice – Question1569