The systematic analysis of a problem with the aim of improving decision making on sales is marketing? By: Sunday|Published on: Apr 30|Categories: Marketing WAEC| 0 comments A. Research B. Planning C. Concept D. Forecasting Correct Answer: Option A – Research Users Also Read These:A decision on input combination solves the economic…The process of collecting and analyzing relevant…Which of the following stages is not in the buyer's…A communication process providing information for…The systematic design; collection and analysis of…SEE ALSO A shift in the consumption pattern of consumers due to change in interest rate is categorized under?