Multiple Choice
A useful economic model
A) deals only with possibilities that actually occurred.
B) makes only realistic assumptions.
C) may make some unrealistic assumptions in order to simplify a complex reality.
D) will avoid conclusions that have public policy implications, because economists do not make value judgments.
Correct Answer:

Verified
Correct Answer:
Verified
Q184: Graphs are useful because of the way
Q185: Abstraction ignores many details in order to
Q186: A student eats a candy bar just
Q187: In the winter quarter at Frozen U.one
Q188: Economic problems are made manageable by stripping
Q190: If a decision maker uses marginal analysis,
Q191: A ray through the origin always has
Q192: A contour map illustrates a cause-and-effect relationship
Q193: The slope of a curved line at
Q194: When variable A rises by 10 units,