Methodology: Each and every other analysis we utilize points to this page, so it serves as the hub for everything we do. Utilizing the framework of a Continuous (Perpetual) Review Inventory System, We will analyze you demand, and your lead-time The confluence of demand and lead-time descriptive statistics, probability, and your supply chain costs we will optimize your supply chain at the lowest estimated total annualized costs., derive the percent probability of a stock out occasion and calculates at what point of your inventory you should reorder and at what order quantity.