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单选题 You lose your job and, as a result, you buy fewer iTunes music downloads. This shows that you consider iTunes music downloads to be
学科：默认课程
时间：2025-12-09 11:45:33
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题目1单选题
The quantity demanded of a good is the amount that buyers areA. willing to purchaseB. willing and able to purchaseC. willing, able, and need to purchaseD. able to purchase
题目2单选题
A decrease in the price of a good willA. increase demandB. decrease demandC. decrease quantity demandedD. increase quantity demanded
题目3单选题
The market demand curveA. shows how quantity demanded changes when the number of sellers changesB. represents the sum of the prices that all the buyers are willing to pay for a given quantity of the goodC. is found by vertically adding the individual demand curvesD. represents the sum of the quantities demanded by all the buyers at each price of the good
题目4单选题
Price(Dollars per unit) Quantity Demanded (Units) Bert Ernie Grover Oscar 0.00 20 16 6 8 0.50 18 12 4 6 1.00 14 10 2 5 1.50 12 8 0 4 2.00 6 6 0 2 2.50 0 4 0 0 Refer to Table. If these are the only four buyers in the market, then the market quantity demanded at a price of $1.50 isA. 12 unitsB. 30 unitsC. 8 unitsD. 24 units
题目5单选题
Price(Dollars per unit) Quantity Demanded (Units) Bert Ernie Grover Oscar 0.00 20 16 6 8 0.50 18 12 4 6 1.00 14 10 2 5 1.50 12 8 0 4 2.00 6 6 0 2 2.50 0 4 0 0 Refer to Table . If these are the only four buyers in the market, then when the price decreases from $2.00 to $1.50, the market quantity demandedA. increases by 2 unitsB. decreases by 5 unitsC. increases by 10 unitsD. increases by 14 units
题目6单选题
You lose your job and, as a result, you buy fewer iTunes music downloads. This shows that you consider iTunes music downloads to beA. a substitute goodB. an inferior goodC. a normal goodD. a complementary good
题目7单选题
Which of the following would shift the demand curve for gasoline to the rightA. A decrease in the price of gasolineB. An increase in consumer income, assuming gasoline is a normal goodC. An increase in the price of cars, a complement for gasolineD. A decrease in the expected future price of gasoline
题目8单选题
If muffins and bagels are substitutes, a higher price for bagels would result inA. an increase in the demand for bagelsB. a decrease in the demand for bagelsC. an increase in the demand for muffinsD. a decrease in the demand for muffins
题目9单选题
If the number of buyers in a market decreases, thenA. demand will increaseB. demand will decreaseC. supply will increaseD. supply will decrease
题目10单选题
A improvement in production technology will shift theA. supply curve to the rightB. supply curve to the leftC. demand curve to the rightD. demand curve to the left
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