In Which Two Cases Are Composite Primary Keys Particularly Useful

question 14

Essay

In which two cases are composite primary keys particularly useful?

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Definitions:

Manufacturing Companies

Businesses that produce goods from raw materials through the use of manual labor or machinery, often involving assembly processes.

Cost of Goods Manufactured

The total production cost of goods completed during an accounting period, including labor, material, and overhead costs.

Income Statement

A financial statement showing the company's revenues, expenses, and profits over a specific period.

Balance Sheet

A financial statement that reports a company's assets, liabilities, and shareholders' equity at a specific point in time.