Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:An economist suggested that when transferring polluting industries from developed countries to developing countries, developed countries benefited from the improvement of the natural environment; although the developing countries were polluted by the environment, they were compensated for solving employment and increasing taxes.As a result, the situation on both sides has improved, resulting in an increase in total global welfare. ###Question:Which of the following is the hypothesis discussed by the economist? ###Options: (A)A good natural environment is more important for people in developed countries than people in developing countries. (B)Both developed and developing countries have polluting enterprises. (C)The degree of environmental pollution in developed countries is more serious than in developing countries. (D)Polluting industries can generate more profits in developing countries than in developed countries. Respond with more than 200 words.
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