Question ID:PT58 S1 Q16 Passage:Corporate businesses, like species, must adapt to survive. Businesses that are no longer efficient will become extinct. But sometimes a business cannot adapt without changing its core corporate philosophy. Hence, sometimes a business can survive only by becoming a different corporation. Stem:Which one of the following is an assumption required by the argument? Correct Answer Choice:EChoice A:No business can survive without changing its core corporate philosophy. Choice B:As a business becomes less efficient, it invariably surrenders its core corporate philosophy. Choice C:Different corporations have different core corporate philosophies. Choice D:If a business keeps its core corporate philosophy intact, it will continue to exist. Choice E:A business cannot change its core corporate philosophy without becoming a different corporation.