Answer: C)
Explanation:
Since I couldn't find the document that is missing I would tell you my opinion that can be helpful to you.
I think that correct answer is C, to inform the readers about importance of the magazine because I think that the documents are one of the important paperwork and they are always considering some piece of information which is the main purpose of them.
It would be in the sentence "<span>b. His appearance greatly affected Candace" that an adverb modifies an adjective, due to the fact that his appearance is "greatly" affected. </span>
Because of their cultural and economical differences.