Using short paragraphs will help you improve the readability of your business messages because

A) they will make your writing look inviting.
B) they can help you emphasize your ideas.
C) they are easier to read than long paragraphs.
D) all of the above.

Short paragraphs make your writing look inviting because they break up large blocks of text and visually appear more approachable. They can also help you emphasize your ideas by giving each one a dedicated space. Additionally, short paragraphs are easier to read than long ones, as they reduce eye strain and allow readers to quickly scan for important information. Therefore, all of the above are benefits of using short paragraphs to improve the readability of your business messages.