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by pratik.rossonero » Mon Oct 22, 2012 9:42 am
Could anyone explain why option D is wrong?

The above CR problem is from one of the GMATPrep tests.
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Source: — Critical Reasoning |
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by anuprajan5 » Mon Oct 22, 2012 10:30 pm
The problem with D is that you can have the number of miners increasing and the output per miner remaining constant. In that case, the output of that mine increases.

The answer is A
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