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Water is necessary for life. Is the marginal benefit of a glass of water large or small?

Water is necessary for life. Is the marginal benefit of a glass of water large or small?

发布时间:2025-08-02 04:36:17
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答案:【计分规则】: The marginal benefit of a glass of water depends on your circumstances. If you've just run a marathon, or you've been walking in the desert sun for three hours, the marginal benefit is very high. But if you've been drinking a lot of liquids recently, the marginal benefit is quite low. The point is that even the necessities of life, like water, don't always have large marginal benefits.
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