This essay explains how a company transforms its engine manufacturing process, starting with current problems in the global market. It outlines steps to analyze the situation, design a solution, build a simulation, assess the results, and plan the next steps. The essay combines IT and IS concepts such as Decision Support Systems, Business Process Change, and Engineering methods to explain the manufacturing process. It demonstrates the author's learning and problem-solving skills as an IT analyst. Overall, the essay highlights the importance of IT and IS in improving business and increasing productivity.