Sentence Correction (SC) | Re: While heavy tariffs on industrial materials can hurt some large compan

While heavy tariffs on industrial materials can hurt some large companies, they are potentially devastating for small and medium enterprises,whose profit margins can deplete or even disappear.

(A) they are potentially devastating for small and medium enterprises, whose
(B) they can potentially devastate small and medium enterprises in that their
(C) for small and medium enterprises they are potentially devastating, because their
(D) for small and medium enterprises, it is potentially
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