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

Hi everybody,

I think the question is pretty clear. Here are my thoughts :

A/More shoes stores in town B : there is no link between the number of shoes shops and the number of shoes sold : answer A doesn't strengthen nor weaken the argument : that is the answer
B/if city B shoes shops sell only sport shoes, it's normal that there is less shoes sold because
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