Give the Numbers of Elements in the Regions Marked I $$| U | = 28 , | A | = 7 , | B | = 13 , | A \cap B | = 3$$

question 26

Short Answer

Give the numbers of elements in the regions marked I, II, III, and IV in the figure. $$| U | = 28 , | A | = 7 , | B | = 13 , | A \cap B | = 3$$ I: __________ elements II: __________ elements III: __________ elements IV: __________ elements

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Definitions:

Hierarchy of Authority

A system in organizations where individuals are ranked according to their roles and responsibilities, establishing a clear line of command from top to bottom.

Formal Structure

The officially designated arrangement of roles and responsibilities within an organization, typically outlined in organizational charts and documents.

Unity of Command

A principle stating that each employee should report to one and only one manager to avoid confusion and conflict.

Managerial Authority

The power vested in managers to make decisions and direct resources to achieve organizational goals.