A case study study is often a qualitative study style and design. It is often used in the social sciences as it involves observing the cases or subjects in their settings with by far the most small interference in the researcher. Use of analytical resources (PESTEL and Porter’s five forces): https://hbscasestudysolution67937.pointblog.net/how-much-you-need-to-expect-you-ll-pay-for-a-good-hire-someone-to-write-my-hbs-case-study-80564955