In contrast, the interdependence among work flows is not sufficiently taken into consideration, and it is possible that a lack of coordination occurs among the functions because of divergences of interests and objectives. A functional-type structure (which by nature is not very flexible) is, in fact, often incapable of tackling production diversification or increased turbulence in the outside environment. Moreover, an increase in the company size often comes with a loss of control (slowing of the decision-making process) because each department becomes overloaded with responsibilities.