Modern management uses quantitative analysis/tools, systems of organization contingency thinking, commitment to quality, role of knowledge management, leanring organization and imporatnace of evidence based management.
A real estate developer seeking to control costs and finish building a new apartment complex will use network models, such as the one shown in figure 1.1, to break large tasks into smaller components. The quantitative approach will allow the project managers to better analyze, plan and control the different activities