Write on any one of the following terms for research: centralization, contingency, decentralization, efficiency, mechanistic, organic, organizational behavior, scientific management, stakeholder, or s

Write on any one of the following terms for research: centralization, contingency, decentralization, efficiency, mechanistic, organic, organizational behavior, scientific management, stakeholder, or sustainability.

A brief definition, 150 words of Summary and 300 words of discussion 

citations and references plz no plagiarism.