Economic technologies reach new heights every year and young engineers in the field are trying to find new methods of analysis and implementation of better business solutions . The same is true in the field of health, for example Cost-Effectiveness Analysis VS Cost-Benefit Analysis https://digitalho.com/blog/cost-effectiveness-analysis-vs-cost-benefit-analysis/ . If you want to attract investors or you want to invest yourself, without proper analysis it’s much more unreliable.