The need to examine and challenge a host of critical, taken-for-granted assumptions is one of the most important tasks facing managers and leaders daily. Beyond recognizing the need to examine and challenge key assumptions, managers and leaders must develop a systematic way of surfacing and critiquing important assumptions, let alone keeping track of them over time so that key business strategies can change as important underlying assumptions change. Using current business examples and academic research, Tools for Systematic Problem-Solving educates managers and executives on how to systematically examine key assumptions to ensure survival and success for their organizations.