tool

A logical sequence for the study of the productive process will allow to create a true conception of the Cuban entity; Meanwhile, a problem situation is defined as the need for a work tool that facilitates the analyst's work, in complying with the proposed objectives for the review and cost analy

Control is a function inherent to management, in a systematic, integral and transversal way, as an essential instrument to better organize an enterprise or unit, perfect it and make it more efficient.