Tech is time, time is money. There always an ajustement tech-money. You can't promoting new tech or refactoring without looking contingencies. What you need is

Tech is time, time is money. There always an ajustement tech-money. You can't promoting new tech or refactoring without looking contingencies. What you need is just a circular graph. Who can be a vicious circle or a virtuous cycle, depending who is in charge.