The total earnings of a worker are represented by E = 150 + $12(24 – L), where E is earnings and L is the number of hours of leisure. How much will the worker earn if he takes 16 hours of leisure per day?

  • $246
The substitution affect isolates the change in the consumption of a good caused by:
  • The change in the relative prices of two goods
Given that income is $750 and PX = $32 and PY = $8, what is the market rate of substitution between goods X and Y?
  • -4

What is the maximum amount of good Y that can be purchased if X and Y are the only two goods available for purchase and PX = $10, PY = $15, X = 30, and M = 600?

  • 20
A decrease in the price of good Y will have what effect on the budget line on a normal X-Y graph?
  • Increase the vertical intercept

The rate at which a consumer is willing to substitute one good for another, while still maintaining a given level of satisfaction is called the

  • Marginal rate of substitution

Which combination of the properties given below rules out indifference curves that intersect one another?

  • Transitivity and more-is-better
The difference between a price increase and a decrease in income is that
  • A decrease in income does not affect the slope of the budget line while an increase in price does change the slope

Joe consumes 10 units of food and 12 units of clothing. Since food is an inferior good, a gift to Joe of a $12 gift certificate at a clothing store will

  • Induce Joe to eat more than 10 units of food
At any point on an indifference curve, the slope indicates
  • None of the statements associated with this question are correct

Consider a two good world, with commodities X and Y. If Y is an inferior good, then an increase in consumer income cannot

  • Decrease the demand for X

If the price of a good purchased by a utility maximizing consumer goes down, all other things remain the same, and the consumer’s income is adjusted so that he can just barely attain his previous level of satisfaction, and if the consumer had indifference curves of the usual shape it will be found that

  • More of the good will be purchased than before

If widgets and gidgets are complements and both are normal goods, then an increase in the demand for widgets will result from

  • A decrease in the price of gidgets

If sugar and Nutrasweet are substitutes, then we can be certain that a decrease in the price of sugar will lead to an increase in the consumption of ____?

  • Sugar

If widgets and gidgets are complements and both are normal goods, then a decrease in the demand for widgets will result from

  • A decrease in income

Consider a two good world, with commodities X and Y. Which of the following statements is correct?

  • If good X is an inferior good, good Y must be a normal good