Answer: Message element of the speech communication model.
Explanation:
The process of communication includes comprehension, sharing, and meaning, and consists of eight basic elements: source, message, medium, recipient, input, environment, context, and intervention.
Tony himself is the source of the the information, and the message is the speech he plans to give at the event. The message recipients will be his audience at the event, the feedback environment is the means used to get answers back from the audience, such answers can be negative or posit