A . 结果
B . 功能
C . 效率
D . 产出
[名词解释] 期间费用(period cost)
[主观题]Paradox of value 价值悖论
[名词解释] 价值流(Value Flow)
[名词解释] Paradox of value 价值悖论
[主观题]Value added 附加价值
[名词解释] Value added 附加价值
[名词解释] 环保费用(Environment-related Cost)
[主观题]边际产品价值(Value of marginal product)
[名词解释] 边际产品价值(Value of marginal product)
[问答题] 价值中立性原则(value-free)是什么?