Figure 3-4 -Refer to Figure 3-4. If Point a Represents Alvina's Current

question 172

Multiple Choice

Figure 3-4

-Refer to Figure 3-4. If point A represents Alvina's current production and point B represents Betty's current production, under what circumstances can both Alvina and Betty benefit from specialization and trade?

• A)Alvina produces more pizzas and Betty produces more lemonade.
• B)Alvina produces more lemonade and Betty produces more pizzas.
• C)Both Alvina and Betty produce only pizzas.
• D)There are no circumstances under which both Alvina and Betty can benefit from specialization and trade.

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Definitions:

Neurotransmitter

Chemical signal released by axon terminals of a neuron.

Endorphins

Naturally occurring peptides produced in the brain that act as neurotransmitters to reduce the perception of pain and promote feelings of pleasure.

Morphine

An opiate analgesic derived from the opium poppy used for pain relief.

Sympathetic Systems

A part of the autonomic nervous system responsible for the body's 'fight or flight' response to stressful situations.