Discuss How Attributes Are Assigned in a Supertype/subtype Hierarchy

question 100

Essay

Discuss how attributes are assigned in a supertype/subtype hierarchy.

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Definitions:

Trade Deficit

A situation that occurs when a country's imports of goods and services exceed its exports.

Merchandise Balance

The difference in value between a country's imports and exports of goods.

Services Balance

The difference between a country's exports and imports of services.

Balance Of Trade

The difference between a country's exports and imports of goods.