Principles of Microeconomics

Crash Course and Chapter-by-Chapter Critique

By Irma Dircks

608 pages. Charts, graphs, indexes, bibliography
ISBN: 978-3-00-023932-8
Price: $39.80 (Paperback)
Also available as e-book for $15
Publisher: Ancilla Tutorials
Publication date: July 16, 2008

Frequent Exam Questions without Answers

Cost Theory

Chapter 10 ― Question 7
The price a firm receives for its product is $50 per unit. Its total cost function is 8000 + 10Q.  At what quantity do total costs equal total revenues?

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Chapter 10 ― Question 8
Which of the following must be true if average variable costs are rising

  1. marginal cost is below average variable cost
  2. marginal cost is above average variable cost
  3. average variable cost is above average total cost
  4. none of the above

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Chapter 10 ― Question 14
Please draw the four cost curves and label them. 

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