When You Double-Click a Field in a Field List in Query

question 39

Multiple Choice

When you double-click a field in a field list in Query Design view,you _____.

• A) add the field to the query design grid
• B) delete the field from the query
• C) sort the query based on that field
• D) set the field as the primary key

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Definitions:

Optimal Output

The level of production that maximizes a firm's profits, where marginal revenue equals marginal cost.

Economic Profit

The contrast between a corporation's entire earnings and its full expenses, including both tangible and intangible costs.

Average Variable Cost

entails the calculation of the unit cost for variable expenses associated with production, adjusted for changes in output levels, providing insight into economies of scale.

Marginal Revenue

The increased earnings obtained by selling an additional unit of a good or service.