Question 3: Robert's utility is given by U(x,x)=ln x + ln y, and therefore MUX-1/x and MUX-1/y. Let the prices and income be Px. Py and m. a. Find Robert's demand for x and y b. How is Robert's demand for x affected by an increase in Py? Explain

Question 3: Robert's utility is given by U(x,x)=ln x + ln y, and therefore MUX-1/x and MUX-1/y. Let the prices and income be Px. Py and m. a. Find Robert's demand for x and y b. How is Robert's demand for x affected by an increase in Py? Explain

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Mary's indifference map and budget constraint for goods X and Y are shown below. If Mary spends all her money on X and Y, which bundle will she choose to maximize her utility? Good Y с A E B A D B U3 U₂ U₁ E Good X
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Rick consumes 2 goods, Chicken McNuggets (M) with Szechuan sauce (S). His utility function is U(M, S) = M2/3S1/3 and his income is m. The price of Chicken McNuggets is p, and the price of Szechuan sauce is 1. d. Use the equation from part (c) and the budget constraint from part (a) to find Rick’s demand for each of the two goods. e. Suppose m=100 and p=1. How much of each good does Rick consume? Draw a graph showing Rick’s budget constraint and indifference curve passing through his chosen consumption bundle. f. Suppose m=100 and p=2. How much of each good does Rick consume? On the same graph from part (e), show Rick’s budget constraint and indifference curve passing through his new chosen consumption bundle.
Nicanor's passion is good wine. If the prices of the other goods are constant, Nicanor's demand for a good Rioja is c = 0.04m – 2p, where m is his income, p is the price of Rioja and c is the demand for Rioja bottles. Assume that Nicanor has an income of $10,000 and that the price of a decent bottle of Rioja is $50. If the price of Rioja rises to $60, determine the income effect and the substitution effect on the demand for bottles of Nicanor wine.
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Please help me with Question (b), for the two parts I got wrong.
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