Which of the following is an example of downward communication?

Answer: Option C. A company-wide email from upper management.
Explanation: Downward communication refers to communication that flows from higher-level positions to lower-level positions within an organization. A company-wide email from upper management is an example of downward communication because it originates from a higher-level position and is directed towards lower-level positions. A supervisor asking for feedback from their team and a team member suggesting improvements to their supervisor are examples of upward communication. A peer-to-peer conversation between coworkers is an example of horizontal communication.