Andrew purchased a number of books from amazon, and he learned to trust the recommendations made to him. more than once he was pleasantly surprised at the books and authors he discovered this way. in this case, amazon was creating value for andrew through

a. repeat business.
b. rapid delivery.
c. expanded market presence.
d. personalized offerings.
e. interactive offerings.

b. a single paragraph.

a paragraph is a series of sentences that are organized and make sense, and are all related to a single topic . almost every piece of writing you do that is longer than a few sentences should be organized into paragraphs. this is because paragraphs show a reader where the subdivisions of an essay begin and end, and thus the reader see the organization of the essay into subjects in order to be able to understand its main points.

i would say iii (3) because in order to compare a price you have to use as a reference other near stores because it's its

hope i explained myself