GMATNinja wrote:
Debatable. It might take more than one read to figure out what's going on. Initially, a reader might wonder,what is from the oversupply? But could you argue that "plunging prices from an oversupply" implies that the oversupply is causing the price decrease? And could you also argue that this interpretation is logical? Maybe.
So you're right that the construction isn't 100% clear, but I'd be hesitant to treat it as a concrete error, since there's no rule that says you
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