The choice b is the answer
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They won 21 out of their 30 basketball games.
Answer: Bureaucratic organization
Explanation:
A bureaucratic organization is an organization with a pyramidal shaped structure thereby decisions are made in an organized manner and there is high formality in its operations. It involves different layers of management from the top executives to managers till it gets to the lower staffs
Authority and decision making generally comes from the top till it gets to lower layers. Examples of bureaucratic organizations can be found in colleges and police departments.