-Refer to Table 3

question 43

Multiple Choice

-Refer to Table 3.4. If a price ceiling of $55 is imposed,

• A) a shortage equal to 250 units will result.
• B) a shortage equal to 200 units will result.
• C) a surplus equal to 200 units will result.
• D) the price will be forced to the equilibrium price before the ceiling.
• E) the price will be above the equilibrium price.

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Definitions:

Pyroclastic Flows

Fast-moving currents of hot gas and volcanic materials that flow down the slopes of a volcano during an eruption.

Composite Volcanoes

Volcanoes characterized by explosive eruptions and composed of alternating layers of lava flows, volcanic ash, and other volcanic materials.

Eruption Column

A column of hot volcanic ash and gas ejected into the atmosphere during an explosive volcanic eruption.

Felsic

Describes igneous rocks that are rich in light-colored minerals such as quartz and feldspars.