Suppose That This Graph Describes the Current Labor Market for High

question 69

Multiple Choice

Suppose that this graph describes the current labor market for high school teachers: Why might the supply curvein this market shift to the left?

• A)Distance learning and computer technology replace human teachers.
• B)Women enter the workforce in greater numbers.
• C)Immigration by families with children increases the need for teachers.
• D)More attractive employment opportunities become available in other professions.

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Definitions:

Eye Muscles

The group of muscles surrounding the eye that allow for its movement and the ability to focus on different objects.

Light Rays

Streams of photons traveling in a straight line, visible as light to the human eye.

Lens Distortion

Optical aberrations caused by imperfections in camera lenses that alter the appearance of images.

2-dimensional Displays

Visual representations on surfaces that have width and height but no depth, such as screens or printed images.