Use the Following to Answer Question(s): Marginal Benefits and Marginal

question 111

Multiple Choice

Use the following to answer question(s) : Marginal Benefits and Marginal Costs

-(Exhibit: Marginal Benefits and Marginal Costs) The marginal benefit of studying economics when the student is at 4 hours is _______ points and the marginal cost is ________ points.

• A) 30; 30
• B) 20; 10
• C) 20; 20
• D) 30; 10

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Definitions:

Asthenosphere

The viscous, semi-fluid layer of the Earth's mantle located below the lithosphere, involved in plate tectonic movements and convection currents.

Less Rigid

Describing a structure or material that has a lower level of stiffness and resistance to deformation compared to more rigid counterparts.

Outer Core

The liquid layer of the Earth's core that lies beneath the mantle and surrounds the inner core, primarily composed of iron and nickel.

Hot Spot

A volcanically active site interpreted to be above an unusually high-temperature region in the deep crust and upper mantle.