Figure 2-4 Figure 2-4 Shows Various Points on Three Different Production Possibilities

question 120

Multiple Choice

Figure 2-4

Figure 2-4 shows various points on three different production possibilities frontiers for a nation.
-Refer to Figure 2-4.Consider the following events:
A.a decrease in the unemployment rate
B.an increase in a nation's money supply
C.an influx of immigrant workers
Which of the events listed above could cause a movement from X to Z?

• A)a, b, and c
• B)a and b only
• C)a and c only
• D)a only
• E)c only

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Definitions:

Mollusks

Invertebrates with a soft body, often protected by a hard shell, belonging to the phylum Mollusca, which includes snails, clams, and squids.

Common

Referring to something that is usual, typical, or shared among multiple entities or individuals.

Protonephridia

A network of tubules with ciliated structures known as flame cells that function in excretion and osmoregulation in certain invertebrates.

Metanephridia

The excretory organs of annelids and mollusks; each consists of a tubule open at both ends; at one end a ciliated funnel opens into the coelom, and the other end opens to the outside of the body.