open systemstype a full 2-page (minimum) double spaced paper using 12 point font to: Explain how the four contemporary approaches to management are different from one another. Define open systems and describe the internal, competitive, and macro environments of an organization. Lastly, indicate whether the four contemporary approaches to management are relevant in these three environments and why or why not?how much is the charge for this? what is the guaranty for not getting caught by university?