Which of the Following Statements About Feature Appeals Is True

Which of the following statements about feature appeals is true?

A) Feature appeals tend to be very informative and present a number of attributes that can be used as the basis for a rational purchase decision.
B) Feature appeals are never used for technical and high-involvement products.
C) Feature appeals can be used for advertising a product but not a service.
D) Feature appeals never focus on attributes or benefits that are important to consumers.