If supply decreases and demand increases
A) the market clearing price definitely rises, and the equilibrium quantity falls.
B) the market clearing price definitely rises, and the equilibrium quantity is indeterminate.
C) the market clearing price definitely falls, and the effect on the equilibrium quantity is indeterminate.
D) the effect on the market clearing price is indeterminate, and the equilibrium quantity definitely falls.
B
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The circular-flow diagram illustrates that:
A) production generates income so that income and production are the same. B) the economy's income is less than its production. C) the economy's income is exceeds its production. D) none of the above are necessarily correct.
The CFNAI is a
A) leading index based on variables released with different frequencies. B) coincident index based on variables released with different frequencies. C) leading index based on 85 monthly variables. D) coincident index based on 85 monthly variables.
Suppose Kate's Great Crete (KGC) has annual variable costs of VC = 30Q + 0.0025Q2 and marginal costs of MC = 30 + 0.005Q, where Q is the number of cubic yards of concrete it produces per year. In addition, it has an avoidable fixed cost of $50,000 per year. KGC's demand function is Qd = 20,000 - 400P. What is KGC's average cost function?
A. AC = (50,000/Q) + 50 + 0.005Q B. AC = (20,000/Q) + 30 + 0.005Q C. AC = (50,000/Q) + 30 + 0.0025Q D. AC = 50,000 + 30Q + 0.0025Q2
When Adam's income increases, he purchases more tickets to Broadway musicals than he did before his income increased. For Adam, Broadway musicals are a(n)
a. normal good. b. inferior good that is not a Giffen good. c. Giffen good. d. optimal good.