To Help Prevent a User from Entering Data That Doesn't

question 26

Multiple Choice

To help prevent a user from entering data that doesn't satisfy the validation rule for a cell, you can display a(n) ____ message that identifies the kind of data the user should enter.

• A) input
• B) error
• C) data
• D) data table

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Definitions:

Natural-Monopoly Situation

A market condition in which a single firm can produce output at a lower cost than can multiple firms, leading to a monopoly justified by efficiencies of scale.

Implicit Costs

The opportunity costs that arise from using resources that a business already owns rather than earning revenue from those resources elsewhere.

Explicit Costs

Direct, out-of-pocket expenses incurred in conducting a business activity, such as wages, rent, and materials.

Economic Profits

Profits earned by a company after accounting for both explicit (direct) and implicit (opportunity) costs.