Answer :
Answer:
D. to persuade readers to eliminate certain types of vague language
Explanation:
The purpose of the author for the given paragraph should be that it removes the vague language.
What is vague language?
The vague language refer to the language that represent the words and phrases where the meaning is not very accurate and precise. rather than this, it is in informal way.
The speaking should be done in informal way so that the time is saved.
But this is not the solution as it leads to miscommunication between the author and the audience.
Learn more about an author here: https://brainly.com/question/21994632