The systematic design; collection; analysis and reporting of data for decision making is marketing? by Sunday | May 1 | Marketing WAEC | 0 comments A. Planning B. Strategy C. Audit D. Research Correct Answer: Option D – Research Users Also Read These:JSS2 First Term Home Economics Lesson Note –…The systematic design; collection and analysis of…In which of the following economic system do we have…The active involvement of people in the…Quick decision making is an advantage of?