The Law of Demand states that:
A) the demand for a commodity is mostly influenced by consumers' income.
B) the quantity demanded of a commodity is the same for all consumers in a perfectly competitive market.
C) the quantity demanded of a commodity varies inversely with the price of the commodity.
D) the demand for a commodity always equals the supply of the commodity.
C
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Refer to Figure 16-6. If Sensei charges the competitive price for his classes, what is the maximum amount of admission fee that he can collect from his customers?
A) the area A + C + D + G + H B) the area A + B C) the area A + B + C + D D) the area A + B + C + D + E
In an open economy, an increase in savings because of concerns about the future should cause the domestic real interest rate to ________ and should cause net exports to ________
A) rise; rise B) rise; fall C) fall; rise D) fall; fall
In the long run, a competitive firm has a marginal product of labor, MPL = L-1. The output price is $20 per unit and the wage is $7.25 per hour. The long-run labor demand curve for the firm is
A) 20L-0.05. B) 7.25L-0.05. C) 20L-1. D) 7.25L-1.
Suppose Johnny Stroller sells 12, 25, and 75 year-old scotch in under black, red, and blue labels. Suppose the storage costs are zero and the initial production costs are the same. What is the implied (approximate) interest rate if black sells for $12, red for $16 and blue for $44
a. 2 b. 5 c. 8 d. 10