某蛋糕房销售A、B两种糕点,其单价均为8元,单个净利润分别为3元和4元,推广期两种糕点均六折出售,如某天出售X个糕点,问其中至少要有多少个B糕点才能保证不...

作者: tihaiku 人气: - 评论: 0
问题 某蛋糕房销售A、B两种糕点,其单价均为8元,单个净利润分别为3元和4元,推广期两种糕点均六折出售,如某天出售X个糕点,问其中至少要有多少个B糕点才能保证不亏本?
选项 A.0.2X B.0.25X C.0.75X D.0.8X
答案 A
解析

相关内容:蛋糕,销售,糕点,单价,净利润,才能

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