GMAT Critical Reasoning (CR) | Re: More shoes are sold in Town A

More shoes are sold in Town A than in Town B. Therefore the population of Town A is better heeled than the population of Town B.

Each of the following, if true, weakens the conclusion drawn here except:

A There are more shoe stores in Town A.
B Town B only has stores that sell running shoes.
C The average price for the same pair of shoes is less in Town A than in Town B.
D Town A has a larger population than Town B.
E Most citizens of Town B work in Town A and therefore find