The document discusses common problems faced by SMEs such as low capacity, poor profits and cash flow, delayed customer deliveries, long lead times, material shortages, and high inventory. It presents a vicious cycle diagram to illustrate the interconnected causes and effects. The document then evaluates how the Theory of Constraints (TOC) approach can help convert untapped capacity into cash flow in a short period of time without additional investment by focusing on constraints. Case studies are presented showing how YAGNA has helped various clients significantly improve key metrics like throughput, inventory turns, lead times, and on-time delivery performance within months.