How Is Minimum Cardinality Expressed in Crow's Foot E-R Diagrams

question 61

Essay

How is minimum cardinality expressed in crow's foot E-R diagrams?

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Definitions:

Total Revenue

The total amount of money generated by a company or entity from its business activities, such as sales of goods or services, before any expenses are subtracted.

Opposite Direction

A concept reflecting movement, tendency, or orientation diametrically different from a reference point or direction.

Relatively Elastic

Describes a supply or demand curve in economics that shows a greater sensitivity or responsiveness to changes in price.

Price-Elasticity

A measure of how much the quantity demanded or supplied of a good changes in response to a change in its price.