A student was asked to draw a demand and supply graph to Bustrate the effect on the market for premium bottled water of a fail in the price of electrolytes used in some brands of premium bottled water, holding everything else constant. She drew the graph to the right and explained it as follows: Electrolytes are an input to some brands of premium bottled water, so a fail in the price of electrolytes will cause the supply curve for premium bottled water to shift to the right (from S, to S₂) cause this shift in the supply curve results in a lower price (P₂), consumers will want to buy more premium bottled w and the demand curve will shift to the right (from D, to D₂ We know that more premium bottled water will be sold, but we can be sure whether the price of premium bottled water will rise or fall. That depends on whether the supply curve or demand curve has shifted farther to the right I assume that the effect on supply is greater than the effect on demand, so I show the final equilibrium price (Ps) as being lower than the initial equilibrium price (P₁) Where is the flaw in the student's argument O Supply will shift inward O Demand will not shit O Demand will shift inward (1) Quantity (per week)

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question
A student was asked to draw a demand and supply graph to illustrate the effect on the market for premium bottled water
of a fall in the price of electrolytes used in some brands of premium bottled water, holding everything else constant.
She drew the graph to the right and explained it as follows:
"Electrolytes are an input to some brands of premium bottled water, so a fall in the price of electrolytes will cause the
supply curve for premium bottled water to shift to the right (from S, to S₂). Because this shift in the supply curve results
in a lower price (P₂), consumers will want to buy more premium bottled water and the demand curve will shift to the
right (from D, to D₂)
We know that more premium bottled water will be sold, but we can't be sure whether the price of premium bottled water
will rise or fall. That depends on whether the supply curve or the demand curve has shifted farther to the right. I assume
that the effect on supply is greater than the effect on demand, so I show the final equilibrium price (Ps) as being lower
than the initial equilibrium price (P₁)."
Where is the flaw in the student's argument?
O Supply will shift inward
O Demand will not shift
Demand will shift inward
would
100
S₁
(1)
√292
Quantity (per week)
$₂
DD₂
120
Transcribed Image Text:A student was asked to draw a demand and supply graph to illustrate the effect on the market for premium bottled water of a fall in the price of electrolytes used in some brands of premium bottled water, holding everything else constant. She drew the graph to the right and explained it as follows: "Electrolytes are an input to some brands of premium bottled water, so a fall in the price of electrolytes will cause the supply curve for premium bottled water to shift to the right (from S, to S₂). Because this shift in the supply curve results in a lower price (P₂), consumers will want to buy more premium bottled water and the demand curve will shift to the right (from D, to D₂) We know that more premium bottled water will be sold, but we can't be sure whether the price of premium bottled water will rise or fall. That depends on whether the supply curve or the demand curve has shifted farther to the right. I assume that the effect on supply is greater than the effect on demand, so I show the final equilibrium price (Ps) as being lower than the initial equilibrium price (P₁)." Where is the flaw in the student's argument? O Supply will shift inward O Demand will not shift Demand will shift inward would 100 S₁ (1) √292 Quantity (per week) $₂ DD₂ 120
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Commodity Price
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education