Reasoning and argumentation play a crucial role in the field of engineering, as they allow engineers to find optimal solutions to problems. Throughout the design process, collaboration with fellow engineers is key, especially during the critical stage of selecting the most promising solution from various options. Engineers employ systematic methods to compare alternatives, relying on test data to formulate evidence. They construct well-supported arguments based on this evidence to defend their conclusions. Additionally, engineers critically evaluate the ideas of others and make necessary revisions to their designs in order to achieve the optimal solution for the given problem.