Why Do Information Systems Use Graphical User Interfaces (GUIs)

question 30

Multiple Choice

Why do information systems use graphical user interfaces (GUIs) ?

• A)They are flexible and easy to use.
• B)They provide minimum level of confidence to the users.
• C)They supply information to the users in one specific format.
• D)They produce information in different formats including graphs.

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Definitions:

Output

In economic terms, output refers to the total amount of goods and services produced by an economy or a firm.

Average Total Cost

The cost per unit of output, calculated by dividing the total cost of production by the total number of units produced.

Marginal Revenue

The added revenue procured by vending an additional unit of a good or service.

Business

An organized effort by individuals to produce and sell goods and services for profit.