a. No but it has slowed down time to market. b. It's all about extracting the max value out of your dev time. Will refactoring / improving code quality mean th

a. No but it has slowed down time to market. b. It's all about extracting the max value out of your dev time. Will refactoring / improving code quality mean that future features get delivered quicker? c. Most POC don't have tests from my experience. They are usually added later.