A) Corey's preferences have changed.
B) Corey's preferences have not changed, but other factors, such as the temperature outside, may have changed.
C) Corey is not acting rationally but rather considering the emotional impact of his choice.
D) Corey's preferences for wearing a jacket versus wearing a sweater are not defined.
Correct Answer
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Multiple Choice
A) bundle E.
B) bundle B.
C) bundle C.
D) bundle D.
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Multiple Choice
A) Steak and pasta are both normal goods, because she will eat both regardless of her income.
B) Steak and pasta are both inferior goods, because she will eat both regardless of her income.
C) Pasta is an inferior good, because her demand for pasta increased when her income went down.
D) Steak is an inferior good, because her demand for steak decreased when her income went down.
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Multiple Choice
A) Individuals seek to maximize utility.
B) Individuals seek to minimize utility.
C) Individuals will either minimize or maximize utility depending on the situation.
D) Individuals focus more on maximizing income than utility.
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Multiple Choice
A) explains why individuals find it difficult to maximize their total utility.
B) is the change in total utility that comes from consuming one additional unit of a good or service.
C) can only be applied to situations in which individuals can choose among several goods or services.
D) is the loss in utility an individual experiences after making a bad decision.
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Multiple Choice
A) I and III
B) II and III
C) I and II
D) I, II, and III
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Multiple Choice
A) A protein bar costs $3 and a bagel costs $2.
B) A protein bar costs $4 and a bagel costs $3.
C) A protein bar costs $12 and a bagel costs $9.
D) A protein bar costs $6 and a bagel costs $3.
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Multiple Choice
A) Isaac can buy three times as many movie rentals as movie theater tickets.
B) Movies theater tickets must cost $15 each.
C) Movie rentals must cost $5 each.
D) All of these are correct.
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Multiple Choice
A) $2
B) $1
C) $4
D) $5
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Multiple Choice
A) tastes and preferences.
B) budget constraints.
C) diminishing marginal utility.
D) income effect.
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Multiple Choice
A) gives the individual the least utility.
B) gives the individual the most utility.
C) creates the most utility for society.
D) is the most efficient choice.
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Multiple Choice
A) $9
B) $27
C) $12
D) Cannot answer this without knowing the price of soda.
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Multiple Choice
A) normal
B) inferior
C) Veblen
D) Giffen
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Multiple Choice
A) decreases to $4.
B) increases to $4.
C) decreases to $6.
D) increases to $6.
Correct Answer
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Multiple Choice
A) Sam will receive more utility from each round of golf than each tanning session.
B) Sam will receive the same utility from one round of golf as he would from two tanning sessions.
C) Sam will maximize the utility he receives from 2 rounds of golf and 6 tanning sessions.
D) This question cannot be answered without more information.
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Multiple Choice
A) is a homebody who rarely goes out.
B) will receive more utility from watching TV than going out with friends.
C) wants to stay home this time, but will likely choose to go out with friends the next time.
D) has revealed a preference to always be alone.
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Multiple Choice
A) 16 popsicles and 8 ice cream cones.
B) either 16 popsicles or 8 ice cream cones.
C) 8 ice cream cones and 4 popsicles.
D) none of these options.
Correct Answer
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Multiple Choice
A) People are rational utility maximizers.
B) People will always choose short-term benefits to longer-term payoffs.
C) People will always choose what makes them happiest.
D) People are unpredictable.
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Multiple Choice
A) The individual is revealing an indecisiveness about whether more utility is received from pizza or from soda.
B) People tend to act irrationally around food, and the concept of utility maximization cannot be applied.
C) The individual continues to eat each good until the marginal utility for the one good is lower than the other.
D) The concept of unlimited wants states that an individual will never tire of eating pizza and soda.
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Multiple Choice
A) she will receive a marginal utility of more than 7.
B) she will receive a marginal utility of 7.
C) she will receive a marginal utility of less than 7.
D) her total utility will fall because of diminishing utility.
Correct Answer
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