This paper is focused on the analysis of different heuristic cost functions and introduces a new statement of this function.

本文的重点在于对不同启发式价值函数的分析，并对这种函数作出了崭新的诠释。

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Emphasis on financial statement analysis, cash flow statements, cost analysis, budgeting, and control techniques. Case study method is emphasized.

在这些方面强调：财政决算分析，现金流量表，成本分析，预算和控制技术，还有个案研究。

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