marginal benefit 中文

Demand curve as marginal benefit curve | Consumer and producer surplus | Khan Academy囧...我想為她念一聲阿密陀佛...施主請安息吧~ Thinking about a demand curve in terms of quantity driving price ... I would think that marginal benefit was defined as "the _extra_ benefit gained from increasing the quantity sold by one". So if the firm sold car#1 for $60, and car#2 for $50, the margin...

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