Which of the Following Is True About the Organizational Grapevine

Which of the following is true about the organizational grapevine?

A) The grapevine presents a true picture of reality by providing fine details to substantiate the content.
B) The grapevine typically works by sending information downward rather than upward through the organizational hierarchy.
C) The grapevine is usually founded on organizational charts or job descriptions rather than social relationships.
D) The grapevine is a structured and formal network for transmitting organizational information.
E) The typical pattern of a grapevine is a cluster chain, whereby a few people actively transmit rumors to many others.