The above figure shows Jane's budget line and two of her indifference curves. If the price of a lobster dinner falls so that Jane can now purchase the combination represented by Point B, Jane would experience
A) an increase in the opportunity cost of a lobster dinner.
B) no change in her marginal rate of substitution.
C) an income and a substitution effect.
D) Both answers B and C are correct.
Question 2
A natural monopoly occurs when
A) one firm owns all the vital resources needed to produce a particular good.
B) economies of scale allow one firm to supply the entire market at the lowest possible cost.
C) a few firms collude to act as a single firm.
D) one firm captures all the consumer surplus.
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