For a hotdog vendor, the hotdog buns represents his
A) fixed input.
B) variable input.
C) sunk cost.
D) none of the above.
Answer: B
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Based on the figure below. Starting from long-run equilibrium at point C, a tax increase that decreases aggregate demand from AD1 to AD will lead to a short-run equilibrium at point ________ and eventually to a long-run equilibrium at point ________, if left to self-correcting tendencies.
A. D; C B. D; B C. A; B D. B; C
The statement: "If everyone trades in the competitive marketplace, all mutually beneficial trades will be completed, and the resulting equilibrium allocation of resources will be economically efficient." is formally known as:
A) the law of supply and demand. B) the first theorem of supply and demand. C) the first theorem of welfare economics. D) the first theorem of efficiency in economics.
An owner of a local salon realized that by decreasing the prices that she charges for haircuts, her revenue has increased. This implies that
a. The demand for her haircuts is elastic b. The demand for her haircuts is inelastic c. The demand for her haircuts is unitary elastic d. The demand for her haircuts is perfectly inelastic
In theory, increased government tax rates could reduce tax revenue
Indicate whether the statement is true or false