(a) Caleulate the price elasticity of demand for the demand curve, Di, from point A to point C, and the price elasticity of demand for D2 from point A to point B. which demand curve is more elastic, Di or D? Briefly explain your answer. (b) Given the expenditure function as e(p.q)-pq where pis the price and q is quantity demand. Suppose the individual was purchasing 2000 gallons per day at a price of GHe 30.00 per gallon and the price is cut to GHe25.00 per gallon. calculate tihe change in total expenditure if the demand curve of the individual is D? What will be the change in total expenditure if demand is D2?

Essentials of Economics (MindTap Course List)
8th Edition
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter5: Elastic And Its Application
Section: Chapter Questions
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DODODO DDO
41% 7:45 PM
MSA assignme.. Q
Assigument 2
1. The graph below shows the demand curve of two goods by an individual, use the
information in the graph to answer the questions that follows;
Price
GH¢30.00
GHe 25.00
D
0.
2000 2500
3000
Quantity
(gallons per day)
(a) Calculate the price elasticity of demand for the demand curve, Di. from point A
to point C, and the price elasticity of demand for D2 from point A to point B.
which demand curve is more elastic, Di or D2? Briefly explain your answer.
(b) Given the expenditure function as e(p.q)=pq where p is the price and q is quantity
demand. Suppose the individual was purchasing 2000 gallons per day at a price
of GHe 30.00 per gallon and the price is cut to GHe25.00 per gallon. calculate tihe
change in total expenditure if the demand curve of thc individual is Di? What will
be the change in total expenditure if demand is D2?
2. Discuss any four factors that would cause an increase in demand of petroleum
engineering program in Ghanaian universities.
Transcribed Image Text:DODODO DDO 41% 7:45 PM MSA assignme.. Q Assigument 2 1. The graph below shows the demand curve of two goods by an individual, use the information in the graph to answer the questions that follows; Price GH¢30.00 GHe 25.00 D 0. 2000 2500 3000 Quantity (gallons per day) (a) Calculate the price elasticity of demand for the demand curve, Di. from point A to point C, and the price elasticity of demand for D2 from point A to point B. which demand curve is more elastic, Di or D2? Briefly explain your answer. (b) Given the expenditure function as e(p.q)=pq where p is the price and q is quantity demand. Suppose the individual was purchasing 2000 gallons per day at a price of GHe 30.00 per gallon and the price is cut to GHe25.00 per gallon. calculate tihe change in total expenditure if the demand curve of thc individual is Di? What will be the change in total expenditure if demand is D2? 2. Discuss any four factors that would cause an increase in demand of petroleum engineering program in Ghanaian universities.
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