一般是根据边际分析的基本原理确定最佳投资规模。()
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According to the federal official, the decline of application for citizenship was caused by
A. the increase of citizenship fee.
B. unstable economy.
C. various reasons.
D. the upcoming revisions to the U. S. citizen test.
资产负债表是反映公司某一特定日期财务状况的一种()报表。
()是特定项目未来收益可能结果相对于预期值的离散程度。