What did we know concerning this matter just before I did this study? Deliver track record that helps guide the reader into the more in-depth literature overview to observe. If applicable, summarize prior case study analysis placed on the investigate problem and why it fails to adequately tackle the issue. https://hbr-case-study-solution32613.blogsidea.com/39713165/the-best-side-of-hbs-case-study-solution