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Paul
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anandnk
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C conquers


The author of the argument states that antibacterial soaps are inefective.

C proves that antibacterial soaps are effective
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vkranthi7
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C conquers


The author of the argument states that antibacterial soaps are inefective.

C proves that antibacterial soaps are effective

sorry i was not logged in
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i'll go for B.

The argument is comparing scrubs with soaps. B describes cases in which a soap will be more effective than scrubs.
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Another vote for C.

Author claims that:

scrubs - sterilize
soaps - don's sterilize as effectively as scrubs
therefore, soaps - are not effective

C weakens the argument by proving that soaps are effective
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C for me as well
We have to think of a premise that will weaken the conclusion that states that soaps are ineffective. C does this neatly!
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srijay007
C for me as well
We have to think of a premise that will weaken the conclusion that states that soaps are ineffective. C does this neatly!


The coclusion also states that consumers wind up paying more for an enhancement that really is ineffective. B mentions why paying more for it is justified.
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(C) looks fine to me.
(A),(B),(D) doest not affect the argument,
(E) streghtens the argument but we are looking for weakener.
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Paul
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OA is C



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