Making Rational Decisions at the Margin Means That People

question 102

Multiple Choice

Making rational decisions at the margin means that people

• A)make those decisions that do not impose a marginal cost.
• B)evaluate how easily a decision can be reversed if problems arise.
• C)compare the marginal costs and marginal benefits of each decision.
• D)always calculate the dollar costs for each decision.

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Definitions:

Glomerular Capsule

A cup-like sack at the beginning of the tubular component of a nephron in the kidney that performs the first step in filtering blood to form urine.

Simple Cuboidal

A type of epithelial tissue with cube-shaped cells, often found lining glands and ducts, playing roles in secretion and absorption.

Simple Squamous

A single layer of flat cells lining surfaces where passive diffusion of gases, liquids, or nutrients occurs.

Macrophages

Large white blood cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis.