In all cases, the business case must be written and approved prior to any major commitment of resources.®
- Better risk management and realistic estimating strengthen ROI and limit scope creep. For any activity or project, it’s also important to understand the major risks involved. Risks are the uncertain things which may or may not happen during the period of the investment. There is only one risk identified here, which is the risk that the couple might lose touch with friends who live close to them right now.
- Consistent methods, feedback loops, and lessons learned build morale, customer trust, and continuous improvement. Investment appraisal
Scrum.org The next section is where the costs and timescales and risks are weighed up. For this project, it’s a simple decision for the couple to decide if it’s worth spending money over the next 5 years to give their kids better schooling and to save John 2 hours a day commuting. 




