_____ Is the Additional Output from an Additional Unit of Labor

question 21

Multiple Choice

_____ is the additional output from an additional unit of labor, holding the amount of physical capital and other inputs fixed.

• A) Marginal revenue product
• B) Total revenue
• C) Marginal physical product
• D) Total product

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Definitions:

Slab Pull

A plate-driving force generated by the sinking action of a relatively dense, subducted slab.

Ridge Push

A plate-driving force that results from the tendency of an oceanic plate to slide down the sloping lithosphere-asthenosphere boundary near a mid-ocean ridge.

Upwelling Mantle

Refers to the process where hotter, less dense mantle material ascends towards the Earth's surface, typically at mid-ocean ridges or hotspots.

Mantle Convection

Movement of mantle material in response to variations in density, especially those caused by differences in temperature.