7. Is productive efficiency at value in (f) greatest or least? 8. Demonstrate that the value of SMC equals the value of AVC at the value of Q where AVC is a minimum.  Hint:  The level of Q you found in (f) is where AVC is a minimum.  If you plug this level of Q into AVC (see c) and also into MC (see d) the two outcomes should be the same if SMC crosses AVC at this level of Q. 9. Why does the derivative of Short Run Total Cost (STC) equal the derivative of Total Variable Cost (TVC)?  Stated another way, why does dSTC/dQ = dTVC/dQ?  Explain in a couple of sentences (Hint:  See Truett page 235 and footnote 16). 10. Find the value of Q where increasing returns ceases and diminishing returns begins.  Hint:  Diminishing returns begins at the level of Q where MC is a minimum.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question

7. Is productive efficiency at value in (f) greatest or least?

8. Demonstrate that the value of SMC equals the value of AVC at the value of Q where AVC is a minimum.  Hint:  The level of Q you found in (f) is where AVC is a minimum.  If you plug this level of Q into AVC (see c) and also into MC (see d) the two outcomes should be the same if SMC crosses AVC at this level of Q.

9. Why does the derivative of Short Run Total Cost (STC) equal the derivative of Total Variable Cost (TVC)?  Stated another way, why does dSTC/dQ = dTVC/dQ?  Explain in a couple of sentences (Hint:  See Truett page 235 and footnote 16).

10. Find the value of Q where increasing returns ceases and diminishing returns begins.  Hint:  Diminishing returns begins at the level of Q where MC is a minimum.

 

Use the function below (whose parameters qualify it as a STC function) to answer the
questions. See the text p. 244 for a representative figure.
STC = 3000 + 40Q - 5Q² + (1/3)Q³
Transcribed Image Text:Use the function below (whose parameters qualify it as a STC function) to answer the questions. See the text p. 244 for a representative figure. STC = 3000 + 40Q - 5Q² + (1/3)Q³
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps with 4 images

Blurred answer
Knowledge Booster
Marginal Benefit and Marginal Cost
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
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