The Per-Unit Price of a Good Multiplied by the Quantity

question 119

Multiple Choice

The per-unit price of a good multiplied by the quantity of units sold measures

• A) total utility.
• B) total costs.
• C) total expenditure.
• D) average revenue.
• E) marginal expenditure.

---

Definitions:

Energy Currency

This refers to molecules like adenosine triphosphate (ATP) that store and transfer energy within cells, fueling various biological processes.

Reactant

Substance that participates in a reaction.

Product

An item or substance that is manufactured or refined for sale.

Enzymes

Biological catalysts that speed up chemical reactions in cells, thus playing a critical role in metabolism.