Given the demand table below, use the simple arc and the midpoint formula in plving for Ep as one moves from pt. A to B and pt. B to A. Compare your answers writh the midpoint formula. QD pt. A P4 pt. B P3 8. Suppose that the demand curve for ball pens has the following two points: Qd P10 50 P15 40 a) What is the price elasticity coefficient of ball pens? Is the demand elastic or inelastic? (use averaging method) Price elasticity of demand = (Qd2 - Qd1)/average %3D Qd (P2 - P1)/average P b) What will happen, in percentage terms, to the number of ball demanded if the price decreases by 15%? pens Price elasticity of demand = %o change in Qd/% change in P
Given the demand table below, use the simple arc and the midpoint formula in plving for Ep as one moves from pt. A to B and pt. B to A. Compare your answers writh the midpoint formula. QD pt. A P4 pt. B P3 8. Suppose that the demand curve for ball pens has the following two points: Qd P10 50 P15 40 a) What is the price elasticity coefficient of ball pens? Is the demand elastic or inelastic? (use averaging method) Price elasticity of demand = (Qd2 - Qd1)/average %3D Qd (P2 - P1)/average P b) What will happen, in percentage terms, to the number of ball demanded if the price decreases by 15%? pens Price elasticity of demand = %o change in Qd/% change in P
Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter3: Demand Analysis
Section: Chapter Questions
Problem 7E: In an attempt to increase revenues and profits, a firm is considering a 4 percent increase in price...
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![1. Given the demand table below, use the simple arc and the midpoint formula in
solving for Ep as one moves from pt. A to B and pt. B to A. Compare your answers
with the midpoint formula.
QD
pt. A
P4
pt. B
P3
8
Suppose that the demand curve for ball pens has the following two points:
Qd
P10
50
P15
40
a) What is the price elasticity coefficient of ball pens? Is the demand elastic or
inelastic? (use averaging method)
Price elasticity of demand = (Qd2-Qd1)/average
%3D
Qd (P2 - PI)/average P
b) What will happen, in percentage terms, to the number of ball
demanded if the price decreases by 15%?
pens
Price elasticity of demand = %o change in Qd/% change in P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b4fb86f-bc77-4efa-b704-1de32223fdc9%2F024bf56a-d56a-42b7-aad0-e24cc5de5ad1%2Flvklj9d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Given the demand table below, use the simple arc and the midpoint formula in
solving for Ep as one moves from pt. A to B and pt. B to A. Compare your answers
with the midpoint formula.
QD
pt. A
P4
pt. B
P3
8
Suppose that the demand curve for ball pens has the following two points:
Qd
P10
50
P15
40
a) What is the price elasticity coefficient of ball pens? Is the demand elastic or
inelastic? (use averaging method)
Price elasticity of demand = (Qd2-Qd1)/average
%3D
Qd (P2 - PI)/average P
b) What will happen, in percentage terms, to the number of ball
demanded if the price decreases by 15%?
pens
Price elasticity of demand = %o change in Qd/% change in P
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