Which of the Following Would Be Most Likely to Improve

question 57

Multiple Choice

Which of the following would be most likely to improve the standard of living of a less-developed country?

• A) development of strong labor unions.
• B) more foreign investment, attracted by the expectation of economic and political stability.
• C) adoption of trade barriers (higher tariffs and quotas).
• D) widespread use of price controls to allocate goods and resources.

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Definitions:

Color Sensations

Experiences or perceptions of colors by the visual system.

Cones

Retinal receptors that are concentrated near the center of the retina and that function in daylight or in well-lit conditions. Cones detect fine detail and give rise to color sensations.

Fovea

A tiny depression in the retina of the eye where visual acuity is highest due to a high concentration of cones.

Pupil Dilation

The expansion of the pupil of the eye, which can occur due to various factors, including emotional arousal, changes in light, or the influence of certain drugs.