Which of the Following Is True of Personal Information Systems

question 22

Multiple Choice

Which of the following is true of personal information systems?

• A)Personal information systems that support a particular department are sometimes called departmental information systems.
• B)Adapting to changes in personal information systems is difficult.
• C)Such systems have only one user and hence procedures need not be documented or formalized in any way.
• D)The solutions to problems in a personal information system usually involve more than one department.

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Definitions:

Marginal Revenue

The extra income generated from selling one additional unit of a product or service.

Marginal Cost

The rise in expense associated with the production of one more unit of a product or service.

P > MC

A condition where the price (P) of a good is greater than the marginal cost (MC) of producing it, typically indicating the potential for profit.

MR

Marginal Revenue, the additional income received from selling one more unit of a product or service.