Question

Tony is most nervous about doing a good job delivering the information that he has, so his concerns relate to the

Answer 1

A. Message element of the communication model

Step-by-step explanation:

The communication model basically consists of four factors namely; the sender, the message, the receiver, and the channel. The sender in this context is Tony. Since he is nervous about delivering the information that he has, his concerns relate to the message element in the communication model.

The information is the message Tony wants to pass. So his nervousness is about delivering the message well.