[求助]OG紫皮第4题

qqawppt

The price the goverment pays for standard weapons purchased from military contractors is determined by a pricing method called"historical costing".Historical costing allows contractors to protect their profits by adding a percentage incerase,based on the current rate of inflation ,to the previous year's contractual price.

Which of the following statement,if true, is the best basis for a criticism of historical costing as an economically sound pricing method for military contracts?

A.The government might continue to pay for past inefficient use of funds.

(A.是正确答案，其他的就不列举了）

不理解A到底是什么意思，OG的解释也不大懂，尤其是解释中的"inefficiencies"到底是什么意思

恳请各位指点指点~~~先谢过了

lollypp

看题干的题眼：economically sound 之所以历史定价是为了省钱。

结果A：投资在不必要的地方，那是浪费，即削弱。