Marginal revenue is the change in total revenue from an additional unit sold.

边际收益是增加一个单位销售量 所引起的总收益变化。

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But since the monopoly is no more efficient than I am, it is losing just as much money per unit sold.

但是因为这个垄断巨头并不比我生产效率更高，它每一份产品所损失的钱和我一样多。

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The unit sold book for each book number in 2006 was predicted by multivariable regression fitting method.

再利用多元回归拟合的方法预测出06年一个书号代表的单位销售本数。

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Sales of BMW-brand vehicles, for instance, increased 20.9 percent last month to 26, 451 unit sold.

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Essentially, Apple is the high-margin winner, since it actually makes substantial money from each unit sold.

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In the longer term, the government hopes to persuade Congress to tax cigarettes and alcohol on their value, rather than a fixed sum per unit sold.

ECONOMIST: The Philippines