题目内容：
产品和服务层次挖掘需（）
A.考虑产品和服务的核心层次，考虑基础层次和期望层次，还有附加层次和潜在层次
B.关注产品的使用价值
C.关注产品的延伸价值、附加价值
D.不用考虑所代表的社会价值方面
参考答案：【答案仅供学习，请勿对照自行用药等】
选择题：产品和服务层次挖掘需（）
- 题目分类：中国大学MOOC慕课
- 题目类型：选择题
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