What is the first step in the marketing research process?A．Developing a marketing information systemB．Defining the problem and research objectivesC．Developing the research plan for collecting informationD．Implementing the research plan
What is the first step in the marketing research process?
A、Developing a marketing information system
B、Defining the problem and research objectives
C、Developing the research plan for collecting information
D、Implementing the research plan
发布时间：2025-08-01 12:35:34
