某商品定价80元,预计可销售60件,若每降价1元,则预计可多销售3件,已知预计降价10%销售时所获得的利润同未降价销售时所获得的利润相伺,则该商品的成本是...

作者: tihaiku 人气: - 评论: 0
问题 某商品定价80元,预计可销售60件,若每降价1元,则预计可多销售3件,已知预计降价10%销售时所获得的利润同未降价销售时所获得的利润相伺,则该商品的成本是( )元。
选项 A.50 B.52 C.54 D.60
答案 B
解析 设成本为X元,由题意得:(80-x)60=(800.9-x)(60+3800.1),解得x=52。本题选B。

相关内容:商品,定价,若每,降价,可多,销售,利润,同未,相伺,成本

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