You can't win. You can't break even. You can't even get out of the game.
—Ginsberg’s theorem
The reasons for generating delays on the project can be different, but as a simplification, we can divide them into two kinds. First, we have a well-documented classics, meaning delays created during the project execution. Secondly, there are delays that nobody talks about, those that have their origin in the decisions made during the sales process.
Problems ...