The Wage Gap Between Skilled and Unskilled Worker Has

question 173

Multiple Choice

The wage gap between skilled and unskilled worker has

• A)risen; economists argue that this may be due in part to technological progress.
• B)risen; economists argue that none of the rise is due to technological progress.
• C)fallen; economists argue that this may be due in part to technological progress.
• D)fallen; economists argue that none of the fall is due to technological progress.

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Definitions:

CMVSS 121

Canadian Motor Vehicle Safety Standard 121, concerning the requirements for air brake systems on heavy trucks and buses in Canada.

Dual Circuit Application Valve

A valve used in braking systems designed for redundancy, ensuring braking capability even if one circuit fails.

Automatic Slack Adjuster

A device in air brake systems that automatically adjusts the brakes as needed to maintain proper clearance between the brake shoes and drums.

Brake Free Stroke

The amount of movement or travel the brake pedal or lever undergoes before the brake mechanism starts to engage.