shasadou wrote:
The prices for all kinds of fish sold in Eastville's downtown Old Market are much lower than the prices charged at uptown seafood stores. Old Market vendors buy fish of similar quality from the same wholesalers and at the same prices as uptown vendors do. Therefore, since Old Market fish vendors' businesses are as profitable as those uptown, the volume of the Old Market vendors' daily fish sales must, on average, be higher.
Which of the following, if true, most strengthens the argument given?
A.
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