A Long-Run Supply Curve Is Flatter Than a Short-Run Supply

question 277

Multiple Choice

A long-run supply curve is flatter than a short-run supply curve because

• A)firms can enter and exit a market more easily in the long run than in the short run.
• B)long-run supply curves are sometimes downward sloping.
• C)competitive firms have more control over demand in the long run.
• D)firms in a competitive market face identical cost structures.

Appreciate the importance of research methodologies, including action research, in tackling social problems.

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Identify the principles of progressive discipline and its purpose in correcting employee behavior.

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Definitions:

Microevolution

The change in allele frequencies that occurs over time within a population, leading to the evolution of small-scale adaptations.

Macroevolution

Evolutionary patterns and trends on a larger scale than microevolution; e.g., adaptive radiation, coevolution.

Fertilization

The process of a sperm cell joining with an egg cell to produce a zygote, initiating the development of a new organism.

Trait Variations

Genetic differences among individuals, resulting in the diversity of phenotypes within a population.