| Passage 2 If income is transferred from rich persons to poor persons the proportion in which different sorts of goods and services are provided will be changed. Expensive luxuries will give place to more necessary articles, rare wines to meat and bread, new machines and factories to clothes and improved small dwellings; and there will be other changes of a like sort. In view of this fact, it is inexact to speak of a change in the distribution of the dividend in favor of or adverse to, the poor. There is not a single definitely constituted heap of things coming into being each year and distributed now in one way, now in another. In fact, there is no such thing as the dividend from the point of view of both of two years, and therefore, there can be no such thing as a change in its distribution. This, however, is a point of words rather than of substance A. amassing all products from the last two years and reallocating them B. ensuring the majority of products available are more useful to the poor C. offering low priced stock that the poor could afford D. by limiting the buying of the rich [简答题]简述UCP600对UCP500修改的主要内容。
[判断题]根据《UCP600》的规定，当信用证条款与UCP600条款相矛盾时，以UCP600条款为准。 （ ）
[单项选择]If the price of product X increases from $2.00 per unit to $ 2.25 per unit, the demand will decrease from 7.5 million units to 6.7 million units. What is the price elasticity of demand for the product, and is the demand for the product elastic or inelastic（）
A. -1.04; elastic. B. -0.96; elastic. C. -0.96; inelastic. [简答题]简述UCP600修改的主要内容，是什么时候正式启用的，从UCP500的多少条改成多少条？
[单项选择]The price of beer （） from 50 cents to $ 4 per liter during the summer season.
A. altered B. ranged C. separated D. differed 我来回答: 提交
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