An Identifier Is a Candidate Key That Has Been Selected

question 104

True/False

An identifier is a candidate key that has been selected as the unique,identifying characteristic for an entity type.

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Definitions:

Variable Costs

Expenses that directly fluctuate in relation to the amount of goods produced or the volume of sales.

Total Fixed Cost

The sum of all costs that do not change with the level of output or sales in the short term, such as rent and salaries.

Activity Bases

Metrics used to allocate costs based on various activities or drivers that cause costs to be incurred.

Food Costs

The total cost incurred by a business to produce the food items it sells.