Suppose Melody owns a business giving piano lessons. Assume that the market for piano lessons is perfectly competitive and that the equilibrium price of a piano lesson is $20. Melody's total costs vary depending on the number of piano lessons she offers each day, as shown in the table below. Number of lessons Total cost per day per day ($) 0 30 1 50 2 68 3 78 4 96 5 115 6 138 168 208 7 8 a. When Melody gives 3 lessons per day, what is her average variable cost? b. What is the profit-maximizing number of lessons for Melody to give each day? lessons per day c. What is Melody's daily economic profit at her profit-maximizing number of lessons? Instructions: If you are entering a negative number, be sure to include a negative sign (-). +A d. Should Melody shut down? No. Melody should not shut down. Yes. Melody should shut down. e. If Melody's fixed cost rises, then what will happen to her profit-maximizing number of lessons? O There would be a decrease in the number of lessons. There would be no change. O There would be an increase in the number of lessons.
Suppose Melody owns a business giving piano lessons. Assume that the market for piano lessons is perfectly competitive and that the equilibrium price of a piano lesson is $20. Melody's total costs vary depending on the number of piano lessons she offers each day, as shown in the table below. Number of lessons Total cost per day per day ($) 0 30 1 50 2 68 3 78 4 96 5 115 6 138 168 208 7 8 a. When Melody gives 3 lessons per day, what is her average variable cost? b. What is the profit-maximizing number of lessons for Melody to give each day? lessons per day c. What is Melody's daily economic profit at her profit-maximizing number of lessons? Instructions: If you are entering a negative number, be sure to include a negative sign (-). +A d. Should Melody shut down? No. Melody should not shut down. Yes. Melody should shut down. e. If Melody's fixed cost rises, then what will happen to her profit-maximizing number of lessons? O There would be a decrease in the number of lessons. There would be no change. O There would be an increase in the number of lessons.
Chapter22: Supply: The Costs Of Doing Business
Section: Chapter Questions
Problem 14E
Related questions
Question
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 1 steps with 4 images
Recommended textbooks for you
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: Applications, Strategies an…
Economics
ISBN:
9781305506381
Author:
James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:
Cengage Learning
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: Applications, Strategies an…
Economics
ISBN:
9781305506381
Author:
James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:
Cengage Learning