摘要
产品单位成本变动对产品销售利润的影响程度，是工业企业进行财务分析工作时尚未解决的实际问题。本文对此问题分析了成因，并提出了解决的方法。
when industrial enterprises do financial analysing work，they meet such an unsolvable question that the product unit cost will influenc the product prolfit. This paper is to analyse the reason and methods.
关键词
产品单位成本
销售利润
产品成本
企业经济
product unit cost，product sales cost，product sales revenue，product sales profit
