GMAT Critical Reasoning (CR) | Re: A recent study of Las Vegas clubs showed that out of a large

if d is a weakens the argument so does E.....Minimum of Two drinks will be served according to D...If people visit fewer times the consumption will be reduced..If one assume that when the number decreases quantity they drink increases...Then this is true for E too....It is not said that they get coupons PER visit..To make full use of coupons this people will drink larger quantity per visit....D as well as E weakens...I dont get how one can easily eliminate E??

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