As far as I know, business cases are described simply without intricacies and abstractions. Business cases, maybe someone else's. This is not necessarily your situation and not necessarily in the current time. You can get an example of solving a business case in the past or planned in the future. Business cases can be virtual in the document vault. Sometimes it helps to distract and stretch your brain. At one time, examples of solving business cases of my fellow business owners helped me avoid extremely painful financial mistakes. Now I want to return the favor for good.