This memorandum, prepared by a marketing consultant for Mobile Manufacturing, Inc., addresses the importance of market research methods in defining the company's target market and assessing the acceptance level of new products. The memo provides a comparative analysis of primary versus secondary research, highlighting their respective data collection approaches and sources. It further differentiates between qualitative and quantitative research methods, detailing their unique characteristics, advantages, and disadvantages. The consultant recommends a mixed-method approach, combining primary data collection with a foundation of secondary research, to provide a comprehensive understanding of the target market. The memo concludes with a call to action for further discussion and collaboration.