Computers and Laser Scanners Are ________ for Low-Skilled Labor and ________

question 176

Multiple Choice

Computers and laser scanners are ________ for low-skilled labor and ________ for high-skilled labor. The introduction of these technologies ________ the wage rate of high-skilled workers and ________ the wage rate of low-skilled workers.

• A) complements; substitutes; raises; lowers
• B) substitutes; complements; lowers; raises
• C) substitutes; complements; raises; lowers
• D) complements; substitutes; lowers; raises

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Definitions:

Paraverbal Communication

The aspects of spoken communication that do not involve words, such as pitch, tone, and speed of speaking.

Kinesics

The study of the way in which certain body movements and gestures serve as a form of non-verbal communication.

Eye Contact

The act of looking directly into another person's eyes, which can communicate attention, interest, or confidence.

Body Positioning

The arrangement and alignment of an individual's body, especially in relation to tasks, activities, or to convey non-verbal signals.