A technological advancement has just occurred in the phone camera industry. In the computer chip market this will lead to
A) an increase in price and a decrease in quantity.
B) an increase in price and an increase in quantity.
C) a decrease in price and a decrease in quantity.
D) a decrease in price and an increase in quantity.
Answer: D
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If Utopia has a closed economy, the price of tile is $________ per case, and if it has an open economy the price of tile is $________ per case. 
A. 15; 10 B. 30; 15 C. 20; 15 D. 15; 20
If a positive externality exists, __________ in order for the socially optimal output to be reached.
A. supply needs to decrease B. demand needs to increase C. demand needs to decrease D. a and c E. none of the above
Assume the marginal propensity to consume (MPC) is 0.75 and the government cuts taxes by $250 billion. The aggregate demand curve will shift to the:
a. right by $1,000 billion. b. right by $750 billion. c. left by $1,000 billion. d. left by $750 billion.
The interest rate for primary credit is usually set ________ basis points ________ the federal funds rate. In March 2008, this gap was changed to ________ basis points
A) 50; below; 100 B) 100; above; 25 C) 100; below; 50 D) 50; above; 25