You Can Spend $100 on Either a New Economics Textbook

question 130

Multiple Choice

You can spend $100 on either a new economics textbook or a new tablet computer.If you choose to buy the new economics textbook,the opportunity cost is:

• A)$100.
• B)your enjoyment of the new tablet computer.
• C)both the $100 and your enjoyment of the new tablet computer.
• D)impossible to determine.

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Definitions:

Radially Symmetrical

A form of symmetry in which body parts are arranged around a central axis, allowing for symmetry in multiple planes.

Deuterostomes

A group of animals in which the anus forms from the first opening in the embryo, with the mouth forming later.

Cnidarians

A phylum of animals that are more complex than sponges, characterized by their radial symmetry, a central gastrovascular cavity, and the presence of cnidocytes; includes jellyfish, corals, and sea anemones.

Spiracles

External respiratory openings found in some animals, such as insects and some amphibians, that allow air to enter and exit the trachea.