请问一道新东方逻辑题汇编

pcpcpcpcpcUID: 167823

里面的第4题
In Millington, a city of 50,000 people, Mercedes Pedrosa, a realtor, calculated that a family with Millington’s median family income, $28,000 a year, could afford to buy Millington’s median-priced $77,000 house. This calculation was based on an 11.2 percent mortgage interest rate and on the realtor’s assumption that a family could only afford to pay up to 25 percent of its income for housing.
Which of the following corrections of a figure appearing in the passage above, if it were the only correction that needed to be made, would yield a new calculation showing that even incomes below the median family income would enable families in Millington to afford Millington’s median-priced house?
(A) Millington’s total population was 45,000 people.
(B) Millington’s median annual family income was $27,000
(C) Millington’s median-priced house cost $80,000
(D) The rate at which people in Millington had to pay mortgage interest was only 10 percent.
(E) Families in Millington could only afford to pay up to 22 percent of their annual income for housing.
对不起啊，我看错答案了，逻辑和数学都在一起的，我就翻了个最后一页，呵呵，数学部分了。

pcpcpcpcpcUID: 167823

答案不是ABCE

gzq1UID: 163083

是D, 只有D让收入低于28000/年的家庭能负担的起77000价格的房子.因为贷款利率降低了.

如果看不懂原文的话,可以走偏门.其实你仔细对比ABCDE的数字与原文中的数字就会发现排除法的好处.

DajUID: 18915

thank you

gzq1UID: 163083

OK.