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:

Professional Activities

Tasks or duties performed as part of one's occupation or career, often requiring specialized knowledge or training.

Applied Research

Research aimed at solving practical problems rather than acquiring knowledge for knowledge's sake.

Basic Research

Research aimed at gaining a more comprehensive understanding of fundamental principles and theories.

Practical Problems

Issues or challenges that arise in everyday life or during the course of work that require solutions through practical means.