The Number of Computers Bought Increased by 20 Percent When

question 254

Multiple Choice

The number of computers bought increased by 20 percent when the price of on-line services declined by 10 percent. Assuming other factors are held constant, computers and on-line services are classified as:

• A) complements.
• B) unrelated goods.
• C) substitutes.
• D) social goods.

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Definitions:

Ulnar Grasp

An early motor skill in infants where objects are grasped with the entire hand, using the palm and the ulnar side (near the little finger).

Pincer Grasp

A developmental milestone in infants, involving the coordination of thumb and index finger to grasp small objects.

Canalization

A concept in developmental biology referring to the tendency of an organism to maintain developmental stability despite variations in its environment or genotype.

Transfer Objects

In computer programming, Transfer Objects are simple POJOs (Plain Old Java Objects) used to transfer data across different parts of a system, or across network connections to different components.