companies considering new cost-cutting manufacuring processes often compare the projected results of making the investment against the alternative of not making the investment with costs,selling prices, and share of market remaining constan.
which of the following,assuming that each is a realistic possibility,constitutes the most serious disadvantage for companies of using the method above for companies of using the method above for evaluating the financial benefit of new manufacturing processes?
A the costs of materials required by the new process might not be known with certainty
B in several year interest rates might go down ,reducing the interest costs of borrowing money to pay for the investment
C some cost-cutting processes might require such expensive investments that there would be no net gain for many years, until the investment was paid for by savings in the manufacturing process
D competitors do invest in a new process might reduce their selling prices and thus take market share away from companies that do not
E the period of year chosen for averaging out the cost of the investment might be somewhat longer or shorter, thus affecting the result
answer D 想问一下D为什么对 其他选项有什么错误
The city's public transportation system should be removed from the jurisdiction of the municipal government, which finds it politically impossible either to raise fares or to institute cost-saving reductions in service. If public transportation were handled by a private form, progits would be vigorously pursued, thereby eliminating the necessity for covering operating costs with government funds.
the satement above support the conclusion that
A the private firms that would handle public transportation would have experience in the transprotation industry
B political considerations would not prevent private firms from ensuring that revenues cover operating costs
C private firms would receive government funding if it were needed to cover operating costs
D the public would approve the cost-cutting actions taken by the private firm
E the municipal government would not be fesigned to accumulating merely enough income to cover costs
answer B
对于第二题，原文说政治因素使得政府既不能提价，也不能减少服务，接着又说将The city's public transportation system 交给私人经营能解决这个问题。
对缺点却非，即得B选项。
还有，提醒一下（虽然我不是斑竹），MM发贴时最好注明题号。
还是不太明白啊。
这是新东方绿皮书上的题 好象是第14题和27题
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