Marketers are obsessed with the Idea of “storytelling” (typically without actually telling tales), but a good case study is usually a story with protagonist (your client) who may have a challenge but who wins out in the long run. Check out the advertising case study template I’ve incorporated below—it's https://damienegivi.answerblogs.com/33274974/how-much-you-need-to-expect-you-ll-pay-for-a-good-hbs-case-solution