8. The following appeared in a presentation by the chief production manager of a machine parts manufacturing company at a management meeting:
“Our factory in Cookville is our most advanced and efficient. It is capable of producing ten drill bits for each dollar of production costs, whereas none of our other factories can produce more than seven drill bits per dollar of production costs. Therefore, we can reduce our overall drill bit production costs by devoting the Cookville factory entirely to drill bit production. Since reducing the production costs of individual machine parts is the only way to achieve our larger goal of reducing our overall production costs, dedicating the Cookville factory entirely to drill bit production and shifting all other machine part production to our other factories will help us to attain that larger goal.”
Discuss how well reasoned . . .etc.
四月JJ里出现了 但思路不是很清楚啊，请各位帮帮忙！
1. The author neglects that maybe only several workers in the factory in Cookville can produce ten drill bits for each dollar, so the production capability of this factory have come to the level that can not be surpassed. Thus, devoting the Cookville factory entirely to drill bit production does not necessarily result in the reduction of the overall drill bit production costs.
2.Even if the overall drill bit production costs can be reduced, it doesn't mean that the overall production costs will be reduced.
3. The author fails to support his assertion that reducing the prduction costs of individual machine parts is the only way to achieve the larger goal of reducing the overall producion costs. Other possible factors are also contributed to this goal..
写的不好。。。凑和看吧
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