Question

Why is using slang not appropriate in a business setting?

Here are the choices
Slang is appropriate if you are extremely familiar with your audience.

Slang displays a tone that is too casual.

Slang is never appropriate unless it is countered by the use of jargon.

Slang is an example of pathos and considered unprofessional.

none of the above

Answer 1

I think it is the fourth one..
Using slang in a professional setting shows that you are being unprofessional.
^_^

Answer 2

It is D.

Answer 3

Please no direct answers.