The error is most likely C. Hello quoted is proper. ("Hello") Eliminate A. Hello is proper as well so eliminate B. Now, we are at C. I Believe this is the answer since it is 100 quoted ("100"). 100 quoted does not make since unless used in a sentence such as "I bought 100 apples today for a good price!" D cannot be the answer since it is 100 all by itself. Thus, your answer should most likely be C, "100".
Remind yourself you did the right thing. No matter what people tell you, remind yourself you did what you thought was best, and that's extremely important.
