3. Apoorva spends her entire income on ("good") goods X and Y, which she views as neither perfect complements nor perfect substitutes (i.e., she has "standard-looking" indifference curves). Which of the following statements is always a incorrect characterization of Apoorva's optimal consumption bundle? a) MUx/MUY Px/PY b) Apoorva has no income left over. c) Apoorva attains the highest utility level possible, given her budget constraint. d) Apoorva consumes positive amounts of both X and Y. e) None of the above.

3. Apoorva spends her entire income on ("good") goods X and Y, which she views as neither perfect complements nor perfect substitutes (i.e., she has "standard-looking" indifference curves). Which of the following statements is always a incorrect characterization of Apoorva's optimal consumption bundle? a) MUx/MUY Px/PY b) Apoorva has no income left over. c) Apoorva attains the highest utility level possible, given her budget constraint. d) Apoorva consumes positive amounts of both X and Y. e) None of the above.

Microeconomic Theory

12th Edition

ISBN:9781337517942

Author:NICHOLSON

Publisher:NICHOLSON

Chapter3: Preferences And Utility

Section: Chapter Questions

Problem 3.7P

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Similar questions

a. What is your marginal rate of substitution of $1 bills for $5 bills? b. Produce an indifference curve graph for your preferences over these two goods. Make sure you label your graph very carefully and precisely.
2. Sally consumes two goods, X and Y. Her utility function is given by the expression U = 3XY². The current market price for X is £10, while the market price for Y is £5. Sally's current in come is £500. (a) Sketch a set of two indifference curves for Sally in her consumption of X and Y. (b) Write the expression for Sally's budget constraint. Graph the budget constraint and determine its slope. (c) Determine the X,Y combination which maximises Sally's utility, given her budget constraint. (d) Calculate the impact on Sally's optimum market basket of an increase in the price of X to $15. What will happen to her utility as a result of the price increase?
13. Shawn likes to consume pineapple smoothies and hotdogs. His preferences are represented by the utility function U(x,y) = 34x - x²/2 + y where x is his consumption of pineapple smoothies and y is his consumption of hotdogs. The price of pineapple smoothies is $2 and the price of hotdogs is $1. If the price of pineapple smoothies increases to $6, the change in Shawn's consumer surplus is: A) -144 B) -128 C) -120 D) -112 E) -90
What happens to the original budget line if the price of good ? falls to 4$? (i.e., Will there be a change in the slope and/or intercepts of the original budget line? If yes, what are those changes?). Interpret economically how the change in the price of good ? affects the consumption decision of the consumer.
8) A consumer has to choose the optimal amount of cheese and crackers to purchase. He or she has drawn his or her budget constraint (BC) and indifference curves on a graph with the amount of cheese (in ounces) on the horizontal axis and the amount of crackers (in packages) on the vertical axis. Which of the following statements is true if the price of cheese increases? The BC rotates such that it intersects the vertical axis at the same point as before and intersects the horizontal axis at a higher quantity of cheese. The BC shifts to the left (down). The BC rotates such that it intersects the vertical axis at the same point as before and intersects the horizontal axis at a lower quantity of cheese. The BC shifts to the right (up).
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Which of the following statements is not true?A) If tea and coffee are perfect substitutes in your consumption, then you will only consumethe good with the lowest price.B) If tea and coffee are perfect substitutes in your consumption, then you will consume somequantity of both goods if the prices of tea and coffee are equal.C) You view coffee and donuts as perfect complements, and the corners of your indifferencecurves follow the 45-degree line. As long as your income and the prices of coffee and donutsare positive, you will not choose a corner solution.D) You view coffee and donuts as perfect complements, and the corners of your indifferencecurves follow the 45-degree line. You will consume coffee and donuts at some point alongthe 45-degree line where your MRS equals the price ratio for the two goods.
2. Sally consumes two goods, X and Y. Her utility function is given by the expression U = 3XY². The current market price for X is £10, while the market price for Y is £5. Sally's current income is £500. (a) Sketch a set of two indifference curves for Sally in her consumption of X and Y. (b) Write the expression for Sally's budget constraint. Graph the budget constraint and determine its slope. (c) Determine the X, Y combination which maximises Sally's utility, given her budget constraint. (d) Calculate the impact on Sally's optimum market basket of an increase in the price of X to $15. What will happen to her utility as a result of the price increase?
4. If we have the utility function, U(x)=(x−7)^2, and we know that there is an indifference set around x = 4 and an upper contour set of x = 6. How to graphically represent this function? I'm confused about how to draw the upper contour set on the graph? I know the concept that upper contour is the area over the convex line, but don't know how to put it on the graph. Could you draw a simple graph to help me identify the upper contour?
6. MRS and utility maximization Suppose your classmate Bob loves to eat dessert—so much so that he allocates his entire weekly budget to apple crisp and pie. The price of one bowl of apple crisp is $1.25, and the price of a piece of blueberry pie is $3.75. At his current level of consumption, Bob's marginal rate of substitution (MRS) of apple crisp for pie is 2. In other words, Bob is willing to sacrifice two bowls of apple crisp for one piece of pie per week. Does Bob's current consumption bundle maximize his utility? That is, does it make him as well off as possible? If not, how should he change it to maximize his utility? Bob could increase his utility by buying more apple crisp and less pie per week. Bob could increase his utility by buying less apple crisp and more pie per week. Bob's current bundle maximizes his utility, and he should keep it unchanged.
If we consume an additional unit of goods when utility is maximum, the utility we get from this additional unit is (positive, negative or zero)? Choose one why?
Connie has a monthly income of $20.00 that she allocates among two goods: meat (M) and potatoes (P) O 8- Suppose meat costs $10.00 per pound and potatoes $2.00 per pound. Connie's budget line (L) is drawn in the figure to the right 7- 6- Suppose also that her utility function is given by the equation U(M,P) 2M P. What combination of meat and potatoes should she buy to maximize her utility? 5 To maximize utility, Connie should buy pounds of meat and pounds of potatoes. (Enter your responses rounded to two decimal places.) An outbreak of potato rot raises the price of potatoes to $4.00 per pound. What combination of meat and potatoes maximizes Connie's utility now? L. U3 pounds of meat and Connie now maximizes utility by consuming pounds of 1 U, potatoes. (Enter your responses rounded to two decimal places.) 2 3 10 11 12 13 14 15 16 Potatoes When using the multipoint curve drawing tool, hit the