The dangers of using slang in business writing include Group of answer choices obscuring meaning. using language that is too informal. using words that quickly go out of fashion. All answer choices are correct.

The correct answer is letter "D": All answer choices are correct.

Explanation:

Slang should be avoided in business writing and any other formal writing. By using slang a writer shows a lack of professionalism. The message tends to be ambiguous with terms that could be appealing verbally but do not cover the same function written.

Business writing must be objective, straight-to-the-point, use unburied verbs, and avoid exuberance.

a progressive tax is a tax that imposes a lower tax rate on low-income earners compared to those with a higher income, making it based on the taxpayer's ability to pay. that means it takes a bigger percentage from high income earners than it does from low income people.