question
The statement that there is a direct relation between x and y means that?
answer
x and y move in the same direction.
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The slope of a steep upward-sloping line is a smaller value than the slope of a nearly flat upward-sloping line. (True/False).
answer
False.
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Point B in exhibit 1.1 represents?
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x=30, y=60
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The slope of a vertical line is?
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infinitely large.
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A line is tangent to a curve if it?
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touches the curve at one point, without crossing it.
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On a graph with x on the horizontal axis and y on the vertical axis, the origin is?
answer
the point where x=0 and y=0
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Any point on a graph represents a combination of particular values of 2 variables. (True/False).
answer
True.
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Money facilitates trade because:
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it serves as a medium of exchange.
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The mixed economy system is the dominant economic system in the world because?
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There is private ownership of property but government regulation of individuals reduces some of the flaws of pure capitalism.
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If all resources are used efficiently to produce goods and services, a nation will find itself producing?
answer
somewhere on its production possibilities frontier.
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"Efficiency" refers to:
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getting the maximum possible output from available resources.
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A production possibilites frontier will shift outward if there is an improvement in technology. (True/False).
answer
True.
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Because of specialization and comparative advantage, most people:
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consumer the products of many other specialists.
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Opportunity cost is objective; therefore, its value does not change as circumstances change. (True/False).
answer
False.
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Any movement along the production possibilities frontier involves the production of:
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more of one good and less of the other.
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Adam Smith's term "the invisible hand," refers to:
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market forces.
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The movement of households from rural to urban settings reduced the degree of specialization in household production. (True/False).
answer
True.
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International trade occurs because the opportunity cost of producing specific goods differs across-
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countries.
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A tax collects $3,000 per year from a family with an income of $25,000 & takes $4,000 per year from a family with an income of $50,000. This tax plan is-
answer
regressive.
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Households act as demanders when they demand-
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goods and services from firms & the government.
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In terms of total sales, the dominant form of business firm in the U.S. economy is the-
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corporation.
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Contracts are enforced by-
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the government through the judicial system.
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The difference between fiscal policy and monetary policy is that-
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Monetary policy involves regulation of the money supply and fiscal policy involves government spending and taxing.
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In recent years, redistribution has been the fastest growing category of federal government outlays. (True/False).
answer
True.
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In the following situation, the tax system is
taxable income $1,000 $2,000 $4,000 $8,000
tax payments $10 $30 $90 $270
taxable income $1,000 $2,000 $4,000 $8,000
tax payments $10 $30 $90 $270
answer
Progressive throughout all levels of income.
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If the tea harvest is bad in a particular year, the supply of tea will-
answer
decrease, its price will increase, and the quantity demanded of coffee will decrease.
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The law of demand is illustrated by a demand curve that is-
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downward sloping.
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Suppose the current equilibrium price of pizza is $5. If the government decides the price of pizza cannot rise above $4, the result of this policy would be-
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a shortage.
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Based on exhibit 4-6, a rent ceiling of $750 per month would result in a number of units rented of-
answer
50,000.
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Refer to the supply curve in exhibit 4-9. If the price increases from P to P' quantity supplied will-
answer
increase.
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A new hormone will increase the amount of milk each cow produces. If this hormone is adopted by many dairies, what will be the effect on the milk market?
answer
an increase in supply, lower equilibrium price, & higher equilibrium quantity.
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The law of demand says that as the price of a good rises-
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buyers purchase less, in part because their real income has fallen.
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If we say that demand has increased, we mean that there has been-
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a rightward shift of the demand curve.
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In a rental market like the one in exhibit 4-6, a government-imposed rule that rent cannot exceed $750 per month would be called a-
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price ceiling.
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The income effect refers to the impact of a change in-
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the price of a good on real income.
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When quantity demanded of a good is less than the quantity supplied at the prevailing market price,-
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the price of the good tends to fall.
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When a market is in equilibrium-
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there is no incentive for consumers or producers to change their current behavior.
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If the price of the good described in exhibit 4-1 is $1.50, then-
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the market is in equilibrium.
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An increase in the number of producers of a good will-
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increase the market supply because the market supply is the sum of all individual supply curves.
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As a result of international trade-
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the loss to producers in the importing country is less than the gain to consumers in the importing country caused by a decrease in price.
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Regional trading bloc agreements-
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make special trade deals between countries in that region and discriminate against countries outside the region.
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The establishment of GATT resulted in-
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lower tariff rates.
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The basis for international trade is-
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comparative advantage.
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The rate at which two countries trade one good for another-
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is known as the terms of trade.
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The two major trading partners of the United States are-
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Mexico & Canada.
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The largest regional trading bloc is the-
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European Community.
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Predatory dumping is the practice of-
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temporarily selling a good in another country for a price lower than the domestic price to drive out competing producers.
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The two main categories of U.S. exports are-
answer
capital goods and industrial supplies and materials