A leftward shift of a product supply curve might be caused by
A. an improvement in the relevant technique of production.
B. some firms leaving the industry.
C. a decline in the prices of needed inputs.
D. an increase in consumer incomes.
Answer: B
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Suppose you were working for Richstone's bakery and calculating whether the bakery was making a profit, considering the recent increase in rent. You have the following data: P = $20, AVC = $10, AFC = $10, and quantity of birthday cakes produced a day is 20 . You conclude that the bakery ends up at the end of the day with a
a. loss of $10 b. profit of $10 c. loss of $20 d. no loss, no profit e. loss of $40
Why did it take almost 100 years before the United States had its own national currency?
What will be an ideal response?
The economy pictured in the figure below has a(n) ________ gap with a short-run equilibrium combination of inflation and output indicated by point ________. 
A. recessionary; B B. recessionary; C C. recessionary; A D. expansionary; A
If, for a $1000 premium, you buy a $100,000 put option on bond futures with a strike price of 114, and at the expiration date the price is 110, your ________ is ________
A) profit; $4000 B) loss; $4000 C) profit; $3000 D) loss; $3000