Critical Reasoning (CR) | New (original) challenge problem: "Social Responsibility"

boiled down to A and D, but I cannot make a final choice.
A does weaken while D strengthens.

Although D seems to talk about the short-term, the logic D uses actually strengthens the conclusion of the argument. Also, the passage does not discuss short-term or long-term; .it is all about the uniqueness will make a firm become successful.

A seems out of scope because A actually addresses another cause for the bankruptcy of firms.

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