During the delicate phase of cost reduction, MeC aims for a dialogue between all the interested parties. Cost is in fact an aggregator of business functions. Cost is an item made up of fractions that depend on different elements in a constant relationship. The involvement of each voice entails, in turn, the involvement of productive and management functions that must communicate with each other. The dialogue aims at the best possible balance in a complex and dynamic situation. MeC is able to understand where there is room for improvements and, above all, to quantify them. This is done for every single operation or element that makes up the product.