Exam 21: The Theory of Consumer Choice

Figure 21-17 -Refer to Figure 21-17. When the price of X is $6, the price of Y is $24, and income is $48, Paul's optimal choice is point C. Then the price of Y decreases to $6. Paul's new optimal choice is point

Figure 21-10 -Refer to Figure 21-10. Which of the following statements is correct?

"Left" gloves and "right" gloves provide a good example of

Andi uses all of her income to purchase books and games. At any two points A and B on Andi's budget constraint,

If the consumer's income and all prices simultaneously double, then the optimum consumption bundle will

Figure 21-10 -Refer to Figure 21-10. When comparing bundle A to bundle E, the consumer

​Suppose Alyssa likes oranges twice as much as apples, no matter how many apples or oranges she has. Her indifference curves for oranges and apples

An optimizing consumer will select the consumption bundle in which the marginal rate of substitution

Figure 21-16 -Refer to Figure 21-16. The price of X is $20, the price of Y is $5, and the consumer's income is $40. Which point represents the consumer's optimal choice?

A set of indifference curves that are only slightly bowed inward represent goods that could best be described as

When two goods are perfect complements, the indifference curves are

Calvin is planning ahead for retirement and must decide how much to spend and how much to save while he's working in order to have money to spend when he retires. When the substitution effect dominates the income effect, an increase in the interest rate on savings will cause him to

Hannah and Chris each like jewelry and music by the Rolling Stones. If we were to graph an indifference curve with jewelry on the horizontal axis and CDs by the Rolling Stones on the vertical axis, then

Explain the difference between inferior and normal goods. As a developing economy experiences increases in income (measured by GDP), what would you predict to happen to demand for inferior goods?

Figure 21-1 The downward-sloping line on the figure represents a consumer's budget constraint. -Refer to Figure 21-1. All of the points identified on the figure represent affordable consumption options with the exception of

When two goods are perfect substitutes, the indifference curve is

Which of the following statements is necessarily true regarding a point along a budget line?​

Figure 21-2 The downward-sloping line on the figure represents a consumer's budget constraint. -Refer to Figure 21-2. Which of the following statements is correct?

If Hector's marginal rate of substitution between pens and pencils is constant, regardless of how many pens and pencils he has, then his indifference curves

Economic studies of lottery winners and people who have inherited large amounts of money show that