Ross Has Two Different Projects He Would Like to Work

question 80

Multiple Choice

Ross has two different projects he would like to work on this weekend: paint the spare bedroom or perform some minor repairs on his old '83 Chevy. Unfortunately, he doesn't have time to do both this weekend. The fact that Ross must give up one thing in order to do something else best illustrates what concept?

• A) comparative advantage
• B) the hierarchy of needs
• C) opportunity cost
• D) diminishing returns

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Definitions:

Endorphin

Naturally occurring peptides in the brain that act as neurotransmitters to reduce pain and elicit feelings of pleasure or euphoria.

Substance P

Substance P is a neuropeptide involved in the transmission of pain and other sensory signals to the central nervous system.

Capsaicin

A chemical compound found in chili peppers responsible for their hot and spicy flavor, which is also used in topical medications for its pain relief properties.

Substance P

A neuropeptide involved in the transmission of pain and other sensory signals in the central and peripheral nervous system.