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:The highest decision-making organ of OPEC is the?JSS2 First Term Home Economics Lesson Note –…The active involvement of people in the…The highest decision-making body in Nigeria under…A formal group decision-making process by which a…