2 Debbie consumes only D (Donuts) and E (Eggs). Furthermore, it is known that she considers D and E to be "perfect complements" at a 2:1 ratio (i.e. 2 donuts has to go with 1 egg). Based on this, answer the following: a) Derive Debbie's demand for Eggs (you should get E as a function of M, PD and PE). b) Suppose Debbie's income is $100, while PD = $3 and PE = $4. How much D and E would Debbie be consuming? What is the elasticity of demand for E? What is the income elasticity of demand for E? What is the cross-price elasticity of demand for E? c) Suppose PE rose to $7. Graphically show the effect. Be sure to decompose into a substitution effect and an income effect. How much income is needed to compensate Debbie for the effect of the price increase? d) Derive her Hicksian Demand.

2 Debbie consumes only D (Donuts) and E (Eggs). Furthermore, it is known that she considers D and E to be "perfect complements" at a 2:1 ratio (i.e. 2 donuts has to go with 1 egg). Based on this, answer the following: a) Derive Debbie's demand for Eggs (you should get E as a function of M, PD and PE). b) Suppose Debbie's income is $100, while PD = $3 and PE = $4. How much D and E would Debbie be consuming? What is the elasticity of demand for E? What is the income elasticity of demand for E? What is the cross-price elasticity of demand for E? c) Suppose PE rose to $7. Graphically show the effect. Be sure to decompose into a substitution effect and an income effect. How much income is needed to compensate Debbie for the effect of the price increase? d) Derive her Hicksian Demand.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Concept explainers

Form Utility

The term utility in general refers to the satisfaction earned from usage of a particular product or service. Utility always plays an important role because it influences various important elements like demand & thereby the price of the good or service as well. Though utility is not easy to measure, various types of economic models can be used indirectly. There can be various types of utilities like economic utility, marginal utility, cardinal utility, form utility.

Question

2 Debbie consumes only D (Donuts) and E (Eggs). Furthermore, it is known that she considers D and E
to be "perfect complements" at a 2:1 ratio (i.e. 2 donuts has to go with 1 egg). Based on this, answer
the following:
a) Derive Debbie's demand for Eggs (you should get E as a function of M, PD and PE).
b) Suppose Debbie's income is $100, while PD = $3 and PE = $4. How much D and E would Debbie be
consuming? What is the elasticity of demand for E? What is the income elasticity of demand for
E? What is the cross-price elasticity of demand for E?
c) Suppose PE rose to $7. Graphically show the effect. Be sure to decompose into a substitution effect
and an income effect. How much income is needed to compensate Debbie for the effect of the price
increase?
d) Derive her Hicksian Demand.

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