Observations include the researcher observing the case in its natural environment, giving initial-hand information about the case and its context. Observations can offer facts that may not be discovered in interviews or paperwork, such as non-verbal cues or contextual facts. As per the associated fee advantage analysis (Appendix 4), https://dominickdxdhn.blogdanica.com/31080760/case-study-solution-things-to-know-before-you-buy