Critical Reasoning

试题详情

题目:

Previously, Autoco designed all of its cars itself and then contracted with specialized parts suppliers to build parts according to its specifications. Now it plans to include its suppliers in designing the parts they are to build. Since many parts suppliers have more designers with specialized experience than Autoco has, Autoco expects this shift to reduce the overall time and cost of the design of its next new car.

Which of the following, if true, most strongly supports Autoco’s expectation?

选项:

A、When suppliers provide their own designs, Autoco often needs to modify its overall design.
B、In order to provide designs for Autoco, several of the parts suppliers will have to add to their existing staffs of designers.
C、Parts and services provided by outside suppliers account for more than 50 percent of Autoco’s total costs.
D、When suppliers built parts according to specifications provided by Autoco, the suppliers competed to win contracts.
E、Most of Autoco’s suppliers have on hand a wide range of previously prepared parts designs that can readily be modified for a new car.

答案:

E

提问:

我想问问为什么A选项不对?我的理解是:几乎每次parts suppliers送来的作品都需要Autoco从新改造一遍,这增加了时间和成本,现在不需要他们(parts suppliers)设计了,改由Autoco自己设计,那么自然可以节约时间和成本。Ps:金栩竹老师的声音很小,我的手机上听不清,其他老师的声音都还好。
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提问:

D为什么不对 竞争所以成本和时间都会最优化 这个思路问题出在哪呀 还有C是因为只说到成本没有说到时间不全面所以错吗
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提问:

C选项都说total cost了。怎么还有其他expense吗?
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