如果当产出增加时利润也增加,那么边际利润必定()。
A.下降
B.不变
C.为正
D.上升
参考答案:C
解析:
当边际利润为正,总利润会增加;当边际利润为负,总利润会减少。
关于《产品质量法》对企业管理的要求,理解不正确的是( )。
A.对生产者如何建立健全质量管理制度做了具体规定B.对生产者如何建立健全质量管理制度不做具体规定C.要求生产者、销售者建立健全质量管理制度D.要求生产者、销售者严格实施产品质量责任
In managing a project,you notice that a deliverable mentioned in the general conditions of the contract has not yet been received.The seller,however,says the special provisions of the contract void that deliverable.What should you do ?()
A.Require the deliverable as in the contrac
B.Do nothin
C.Contact the contract manage
D.Send a letter requiring the deliverable is me