A friend of yours is considering two cell phone service providers. Provider A charges $110 per month for the service regardless of the number of phone calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls. Your friend's monthly demand for minutes of calling is given by the equation QD=100−20PQD=100−20P, where PP is the price of a minute. With Provider A, the cost of an extra minute is . With Provider B, the cost of an extra minute is . Given your friend's demand for minutes and the cost of an extra minute with each provider, if your friend used Provider A, he would talk for minutes, and if he used Provider B, he would talk for minutes. This means your friend would pay for service with Provider A and for service with Provider B.
A friend of yours is considering two cell phone service providers. Provider A charges $110 per month for the service regardless of the number of phone calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls. Your friend's monthly demand for minutes of calling is given by the equation QD=100−20PQD=100−20P, where PP is the price of a minute. With Provider A, the cost of an extra minute is . With Provider B, the cost of an extra minute is . Given your friend's demand for minutes and the cost of an extra minute with each provider, if your friend used Provider A, he would talk for minutes, and if he used Provider B, he would talk for minutes. This means your friend would pay for service with Provider A and for service with Provider B.
Managerial Economics: A Problem Solving Approach
5th Edition
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Chapter6: Simple Pricing
Section: Chapter Questions
Problem 6MC
Related questions
Question
A friend of yours is considering two cell phone service providers. Provider A charges $110 per month for the service regardless of the number of phone calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls. Your friend's monthly demand for minutes of calling is given by the equation QD=100−20PQD=100−20P, where PP is the price of a minute.
With Provider A, the cost of an extra minute is
. With Provider B, the cost of an extra minute is
.
Given your friend's demand for minutes and the cost of an extra minute with each provider, if your friend used Provider A, he would talk for
minutes, and if he used Provider B, he would talk for
minutes.
This means your friend would pay
for service with Provider A and
for service with Provider B.
Use the following graph to draw your friend's demand curve for minutes. Then use the green triangle to help you answer the questions that follow.
Note: You will not be graded on any changes you make to the graph.
Your friend would obtain
in consumer surplus with Provider A and
in consumer surplus with Provider B.
Given this information, which provider would you recommend that your friend choose?
Provider A
Provider B
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
Knowledge Booster
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.Recommended textbooks for you
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: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Economics (MindTap Course List)
Economics
ISBN:
9781337617383
Author:
Roger A. Arnold
Publisher:
Cengage Learning
