The purpose of the interest section of a persuasive message is to

A) capture attention.
B) show that your product is well-suited to your audience.
C) increase the audience's desire to take the action recommended in the message.
D) get the reader to act immediately.
E) indicate areas of faulty logic by the audience.

The interest section of a persuasive message should demonstrate that the product or idea being presented is relevant and beneficial to the audience. It should establish a connection between the audience's needs and the product or idea being sold. Therefore, choice B is the best option as it addresses the purpose of the interest section.