23. A project manager has six people on a team. It is important that each
of them communicates information to each of the others. How many
lines of communication are there in this group of people?
a. Fifteen
b. Twenty-one
c. Seven
d. Six
Bạn đang xem 23. - TÀI LIỆU PROJECT MANAGEMENT PROFESSIONAL-CHAPTER 18A (QUESTION) PPT