Which Statement Best Explains Why You Might Benefit from Learning

Which statement best explains why you might benefit from learning to write sales messages even though most sizeable companies employ specialists to write these messages?

A) The specialists who write these messages for your organization will value your input.
B) You will become a more informed and discriminating user of ideas, products, and services.
C) You will be able to offer suggestions about marketing strategies to your employers.
D) You will become a specialist in writing sales letters and online messages.