(c) Does Jane have enough money to attain a utility (d) Assume the price of y marginally increases. Find the total, income and substitution effect for r due to the change in py.

ENGR.ECONOMIC ANALYSIS
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ISBN:9780190931919
Author:NEWNAN
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Chapter1: Making Economics Decisions
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Just d, e, f

**Problem 2**

Joan has the following utility function: \( u(x, y) = 5x + 3y \).

(a) Find Jane's Marshallian demands.

(b) Find Jane's Hicksian demands.

Consider that income is \( I = \$8 \), and prices are given as \( p_x = \$4, p_y = \$2 \).

(c) Does Jane have enough money to attain a utility level of 20? Justify your answer.

(d) Assume the price of \( y \) marginally increases. Find the total, income, and substitution effect for \( x \) due to the change in \( p_y \).
Transcribed Image Text:**Problem 2** Joan has the following utility function: \( u(x, y) = 5x + 3y \). (a) Find Jane's Marshallian demands. (b) Find Jane's Hicksian demands. Consider that income is \( I = \$8 \), and prices are given as \( p_x = \$4, p_y = \$2 \). (c) Does Jane have enough money to attain a utility level of 20? Justify your answer. (d) Assume the price of \( y \) marginally increases. Find the total, income, and substitution effect for \( x \) due to the change in \( p_y \).
(e) Assume the price of \( y \) increases to 4. Find the total, income, and substitution effects for \( x \). Consider this price change a "large" price change.

(f) Compare the answers of the last two questions.
Transcribed Image Text:(e) Assume the price of \( y \) increases to 4. Find the total, income, and substitution effects for \( x \). Consider this price change a "large" price change. (f) Compare the answers of the last two questions.
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