国际顶尖MBA申请交流平台--TOPWAY MBA

标题: a simple question [打印本页]

作者: gconquer 时间: 2003-2-23 05:33 标题: a simple question

is that right?

cost +_ profit = revenue.

作者: joywzy 时间: 2003-2-23 09:27

profit-cost=revenue

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