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当前学科：财务成本管理综合练习
题目：
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甲部门是一个利润中心。下列财务指标中，最适合用来评价该部门部门经理业绩的是()
A . 边际贡献
B . 可控边际贡献
C . 部门税前经营利润
D . 部门投资报酬率
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