11) An individual consumes only two goods, X and Y. Which of the following expressionsrepresents the utility-maximizing market basket?A) The slope of the utility function is zero.B) Px/Py = money income.C) The slope of the indifference curve = moneyD) The slope of the indifference curve= Px/Py.E) all of the aboveincome.

A consumer becomes indifferent when two items are combined because they both provide the same level…

Answered: 11) An individual consumes only two…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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4. John has a utility for the quantity of sandwiches, Xs, and quantity of burgers, Xp, that he consumes, represented by the following equation: U(X,X) = XX His income is Y = $24. The price of a sandwich changes from X, = $1 to X, = $4 while the price of a burger remains at X, = $6. Solve for the compensating variation and equivalent variation associated with this price increase.
1) Elaine wants to keep a good balance of soup and Jujyfruit (a delicious fruit flavored candy) in her diet. Her preferences over bundles of soup and Jujyfruit are represented by the quasi-linear utility function U(S,J) = J0.5 + S, where S and J denote the quantities of soup and Jujyfruit, respectively (Assume fractional quantities of each good can be consumed). Let Ps & Pj denote the prices of the goods and Y denote Elaine's monthly income for spending on these goods. For this exercise, treat soup as the x-axis good. a) Find Elaine's Marshallian demand for soup and Jujyfruit. Is soup a normal or an inferior good? Justify your answer using calculus. Also, calculate the derivative of Marshallian demand for Jujyfruit with respect to income and briefly explain what this implies about the relationship between the demand for Jujyfruit and income for Elaine. b) Now, assume Pj = $5 and Ps Marshallian demanded quantities of Jujyfruit and soup given these prices and income. Use your answers…
Assume the prices of product X and Y are $1.50 and $1.00, respectively, and that Mr. Chen has $24 to spend. Assume a normal indifference curve. Assume that Mr. Chen needs 4 of product X to maximize utility. a. What is the slope of Mr. Chen's budget constraint. b. Write out Mr.Chen's equation to his budget constraint. c. What combination of X and Y will Mr. Chen purchase? d. Now assume that the price of Y changed from $1.00 to $2.00, redo part a, b and c,
Hello, can you double-check these answers, please? I already got the answers to these questions but I wanted to make sure they are correct? 3) When the price of a good falls and customers tend to buy more of it instead of other goods, economists call this the ________ effect. A) substitution B) diminishing marginal utility C) income D) ceteris paribus Correct: D 11) Suppose that it is observed that the price of a commodity rises and that the quantity sold falls. From this we can deduce A) that the demand curve has shifted to the left, but we cannot deduce whether or not the supply curve has shifted. B) that the demand curve has shifted to the right, but we cannot deduce whether or not the supply curve has shifted. C) that the supply curve has shifted to the right, but we cannot deduce whether or not the demand curve has shifted. D) that the supply curve has shifted to the left, but we cannot deduce whether or not the demand curve has shifted Correct: A 35) When a…
2. Vibha consumes three goods X, (shirts), X, (food in pounds), and X, (shelter in square feet). Vibha's utility function is given by: U (X,, X, X,) = 5ln Xt 3ln X + 2ln X, where In (x) or log. (x) is the natural logarithm. Vibha's weekly income is $100. Let the price of X, = P, = $10, the price of X, = P, = $2, and the price of X, = P; = $4. What is the equation for Vibha's budget constraint? а. b. |How many shirts, pounds of food, and square feet of shelter, will Vibha consume, as a rational consumer?
Consumer Theory Daniel spends all his money on only two goods: chocolates (good 1) and milkshakes (good 2). We have information about his purchases, income and prices for 4 weeks: A, B, C and D. For each week, the budget line and the goods bought are shown on the graph below. a) Suppose that Daniel’s preferences are transitive and satisfy "more is better". Shade all the bundles that you are certain are worse for Daniel than bundle A in one colour, and all the bundles that you are certain are better for Daniel than bundle A in a different colour. (You can use different patterns instead of colours.) Indicate which is which. Explain.
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?
II. Your preferences are represented by the utility function U(x₁, x₂) = (x² − x²)0.5 for x₁ > 0, x₂ > 0, and x² > x².
12) A consumer’s preferences are given by U(X,Y) = X0.6Y0.4. The price of X is 4, and the price of Y is 5. The consumer has an income of $2000.a) What is the utility maximizing choice of X and Y?b) How would the utility maximizing choice change if price of X falls to 3 because of a pricesubsidy?c) Given the answers to the previous parts plot a linear demand function for X.d) Show that the consumer would prefer the cash equivalent of the price subsidy in part b.
Consider a consumer with M = $120 to spend (income) and faces prices PX = $15 and PY =$5 for goods X and Y. Her utility function is U(X, Y) = X1/2 + Y1/2.a Carefully. express the consumer’s choice problem, using the given information (this is whereyou write out the max operator, the choice variables, the objective function, and the budget constraint). b. Compute the absolute value of the consumer’s marginal rate of substitution, and inspect it todetermine the shape of the consumer’s indifference curves: C-shaped, linear, )-shaped, or some other shape.To show your work, neatly use the arrow argument, increasing X (↑) and decreasing Y (↓) to see whether|MRS(X, Y)| is diminishing along an indifference curve. c. If the indifference curves are C-shaped write out the budget line and the equal slopes conditionthat characterize an interior solution to the consumer’s choice problem. Use the particulars for the givenconsumer. Solve these conditions to find the interior solution. On the other…
Page of 3 > Due November 1, 2 Press Esc to exit full screen A. Jack enjoys a cup of cappuccino every morning, which is made with equal parts of steamed milk (m) and espresso(e). Suppose Jack's utility function U(m, e) = min(m, e). Graph Jack's indifference curves when U = 4 and U = 8. B. Leslie buys 2 goods: z and y. His utility function is U(z,y) = 5x+3y. 1. Plot this consumer's indifference curves when U = 15 and U = 20. What is the shape of Leslie's indifference curves? 3. For Leslie, how are these two goods related? C. Leslie's friend Tim has a different utility function for the same goods U(x, y) = √zy. 1. Plot this consumer's indifference curves when U = 15 and Ū = 20. 2. What is the shape of Tim's indifference curves? D. A consumer's utility function for goods 2 and y is U(z,y) = x+2y. 2. 1. Calculate the consumer's marginal utility for each good at (2,2) (Hint: marginal utility represents the amount of utility the consumer gains by consuming one more unit of this good. You can…
Complete the following table by indicating which bundles Rajiv strictly prefers to A given only the information in each figure. Information Given By... E F G Figure 1 Figure 2 Indicate whether each of the following statements is true or false given the previous graphs. Statement True False Figure 1 does not provide enough information to compare the utility Rajiv receives from H versus D. Figure 2 indicates that Rajiv prefers bundle H to bundle D.

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