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Jacket
Economics, 7/e
David Begg, Birkbeck College, University of London
Rudiger Dornbusch
Stanley Fischer

Consumer choice and demand decisions

Self-test Questions

Select the radio button corresponding to your choice of answer for each question, then click on "Submit Answers" to find out how many you answered correctly.

1

Points to the right of the budget line _______ and points to the left _______
A)are unaffordable, allow extra spending
B)allow extra spending, are unaffordable
C)are unaffordable, use up the entire budget
D)allow extra spending, use up the entire budget
2

If consumption bundle A is to the northwest of consumption bundle B, A _______ B
A)is preferred to
B)is dominated by
C)is indifferent to
D)may or may not be preferred to
3

The quantity of one good that a consumer must sacrifice to increase the consumption of another, without changing total utility is known as
A)the opportunity cost
B)the marginal utility
C)the marginal rate of substitution
D)the production possibility frontier
4

Along each indifference curve, utility is _______
A)increasing
B)decreasing
C)constant
D)bliss
5

When a budget line just touches an indifference curve the consumer _______ and ________
A)has money left over, is on the highest possible indifference curve
B)has exhausted her budget, is not on the highest possible indifference curve
C)has insufficient funds, is on the highest possible indifference curve
D)has exhausted her budget, is on the highest possible indifference curve
6

An increase in income will cause a consumer's budget line to __________
A)shift outwards parallel to the original budget line
B)shift inwards parallel to the original budget line
C)remain unchanged
D)rotate
7

A budget line will rotate when
A)income changes
B)relative prices change
C)tastes change
D)the marginal rate of substitution changes
8

The income effect of a price increase of a normal good is to __________ of that good and the substitution effect is to _______ of that good
A)increase quantity demanded, reduce quantity demanded
B)increase quantity demanded, increase quantity demanded
C)reduce quantity demanded, reduce quantity demanded
D)reduce quantity demanded, increase quantity demanded
9

For a budget line representing 2 goods, the slope depends on the ratio of the prices
A)TRUE
B)FALSE
10

Diminishing marginal rates of substitution suggest that more and more of one good must be sacrificed to get more and more of another
A)TRUE
B)FALSE
11

If indifference curves intersect, a consumer will prefer a point as far to the northwest as possible.
A)TRUE
B)FALSE
12

Any price change can be decomposed into an income effect and a complementary effect
A)TRUE
B)FALSE