The document describes a scenario-based product support life cycle financial, availability, and resource planning software tool called Hypatia. It reduces the time needed to perform analytics and delivers accurate outputs without requiring large amounts of data. It provides the elements needed for product support business case analysis, market studies, and budgeting. The tool enables rapid identification of elements that impact total ownership cost and provides "what-if" capabilities to analyze life cycle costs, availability, and resource requirements. It is transitioning from an Excel workbook to a web-hosted SQL server product.