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求两道旧prep CR。希望大牛指点!

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楼主
发表于 2010-11-7 19:31:04 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
50.(33327-!-item-!-188;#058&007566)



When people evade income taxes by not declaring taxable income, a vicious cycle results. Tax evasion forces lawmakers to raise income tax rates, which causes the tax burden on non-evading taxpayers to become heavier.This, in turn, encourages even more taxpayers to evade income taxes by hiding taxable income.



The vicious cycle described above could not result unless which of the following were true?



(A) An increase in tax rates tends to function as an incentive for taxpayers to try to increase their pretax incomes.

(B) Some methods for detecting tax evaders, and thus recovering some tax revenue lost through evasion, bring in more than they cost, but their success rate varies from year to year.

(C) When lawmakers establish income tax rates in order to generate a certain level of revenue, they do not allow adequately for revenue that will be lost through evasion.

(D) No one who routinely hides some taxable income can be induced by a lowering of tax rates to stop hiding such income unless fines for evaders are raised at the same time.

(E) Taxpayers do not differ from each other with respect to the rate of taxation that will cause them to evade taxes.





5.(33567-!-item-!-188;#058&007582)



The cotton farms of Country Q became so productive that the market could not absorb all that they produced.Consequently, cotton prices fell.The government tried to boost cotton prices by offering farmers who took 25 percent of their cotton acreage out of production direct support payments up to a specified maximum per farm.



The government's program, if successful, will not be a net burden on the budget.Which of the following, if true, is the best basis for an explanation of how this could be so?



(A) Depressed cotton prices meant operating losses for cotton farms, and the government lost revenue from taxes on farm profits.

(B) Cotton production in several countries other than Q declined slightly the year that the support-payment program went into effect in Q.

(C) The first year that the support-payment program was in effect, cotton acreage in Q was 5% below its level in the base year for the program.

(D) The specified maximum per farm meant that for very large cotton farms the support payments were less per acre for those acres that were withdrawn from production than they were for smaller farms.

(E) Farmers who wished to qualify for support payments could not use the cotton acreage that was withdrawn from production to grow any other crop.




谢谢!!!


5.(33567-!-item-!-188;#058&007582)



The cotton farms of Country Q became so productive that the market could not absorb all that they produced.Consequently, cotton prices fell.The government tried to boost cotton prices by offering farmers who took 25 percent of their cotton acreage out of production direct support payments up to a specified maximum per farm.



The government's program, if successful, will not be a net burden on the budget.Which of the following, if true, is the best basis for an explanation of how this could be so?



(A) Depressed cotton prices meant operating losses for cotton farms, and the government lost revenue from taxes on farm profits.

(B) Cotton production in several countries other than Q declined slightly the year that the support-payment program went into effect in Q.

(C) The first year that the support-payment program was in effect, cotton acreage in Q was 5% below its level in the base year for the program.

(D) The specified maximum per farm meant that for very large cotton farms the support payments were less per acre for those acres that were withdrawn from production than they were for smaller farms.

(E) Farmers who wished to qualify for support payments could not use the cotton acreage that was withdrawn from production to grow any other crop.




谢谢!!!
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沙发
发表于 2010-11-7 21:11:39 | 只看该作者
我不是大牛,贡献一点想法:
50题,这道题实际就是问assumption, viction cycle发生,这个结论的前提或者说假定条件是什么?
有人逃税 --->layermakers增加税率-->更多人逃税。
那么assumption必定发生在有人逃税之前,就是C答案,当最开始税率确定时,并没有留出offset或者说没考虑到逃税的情况。
检验答案是否正确的方法: C答案取否,无法推出结论。


5题选A
其它选项要么无关要么无法解释government为什么不会损失。
板凳
 楼主| 发表于 2010-11-7 23:28:43 | 只看该作者
非常感谢!!!
地板
 楼主| 发表于 2010-11-7 23:32:05 | 只看该作者
可是50 题 为什么D 不对呢
5#
发表于 2010-11-8 06:53:39 | 只看该作者
When people evade income taxes by not declaring taxable income, a vicious cycle results. Tax evasion forces lawmakers to raise income tax rates, which causes the tax burden on non-evading taxpayers to become heavier.This, in turn, encourages even more taxpayers to evade income taxes by hiding taxable income.

The vicious cycle described above could not result unless which of the following were true?

(A) An increase in tax rates tends to function as an incentive for taxpayers to try to increase their pretax incomes.

(B) Some methods for detecting tax evaders, and thus recovering some tax revenue lost through evasion, bring in more than they cost, but their success rate varies from year to year.

(C) When lawmakers establish income tax rates in order to generate a certain level of revenue, they do not allow adequately for revenue that will be lost through evasion.

(D) No one who routinely hides some taxable income can be induced by a lowering of tax rates to stop hiding such income unless fines for evaders are raised at the same time.

(E) Taxpayers do not differ from each other with respect to the rate of taxation that will cause them to evade taxes

The necessary assumption is C.
6#
发表于 2010-11-8 13:00:46 | 只看该作者
(D) No one who routinely hides some taxable income can be induced by a lowering of tax rates to stop hiding such income unless fines for evaders are raised at the same time.

除非同时增加罚款, 隐匿收入的人不会因为降低税率而停止这种隐匿行为.

有点类似与无关

因为结论: 导致更多的人(现在没逃税的人) 逃税.  而D讨论的是现在已经逃税的人.
7#
 楼主| 发表于 2010-11-8 14:56:49 | 只看该作者
哦!~~这样说我就理解了~~谢谢
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