一商品的进价比上月低了5%,但超市按上月售价销售,其利润提高了6个百分点,则超市上月销售该商品的利润率为:A. 12% B. 13% C. 14% ...

作者: tihaiku 人气: - 评论: 0
问题 一商品的进价比上月低了5%,但超市按上月售价销售,其利润提高了6个百分点,则超市上月销售该商品的利润率为:
选项 A. 12% B. 13% C. 14% D.15%
答案 C
解析 设上月进价为N,则本月进价为95%N,设上月利润率为x,则本月利润率为x+6%,根据题意可得两个月的销售价格相等,Nx+N=95%N(x+6%)+95%N,解得x=14,故选C

相关内容:商品,进价,超市,售价,销售,利润,百分点,利润率

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