A For-Use-By Pattern Must Involve What Kind of Entity

question 5

Multiple Choice

A for-use-by pattern must involve what kind of entity?

• A)Strong entity
• B)Supertype entity
• C)Weak entity with one identifying relationship
• D)Weak entity with two identifying relationships

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Definitions:

Economies of Scale

Cost advantages reaped by companies when production becomes efficient, leading to a decrease in the per-unit cost as output increases.

Diseconomies of Scale

The situation in which the cost of producing each individual unit rises when a company's production volume grows, often resulting from inefficiencies and a rise in complexity.

Long-run Average Total Cost

The cost per unit of output in which all inputs, including capital, are variable, showing economies and diseconomies of scale over time.