Recent Research That Analyzed the Content of Commercial Bottled Water

question 25

Multiple Choice

Recent research that analyzed the content of commercial bottled water indicates that _________________.

• A)bottled water consumes less fossil fuels in reaching the consumer than does tap water
• B)bottled water is generally much safer and purer than tap water
• C)bottled water has no contamination from hormone mimic plasticizers
• D)all surveyed brands had information about the source and how it was treated
• E)bottled water is no safer or purer than most samples of tap water

---

Definitions:

Returns To Scale

Describes how the output of a production process changes as all inputs are scaled up or down by the same proportion.

Input

Resources used in the production process to generate output, including labor, capital, materials, and energy.

Production Function

The representation of the output that a firm can produce with varying combinations of inputs, emphasizing the efficiency and technology used.

Isoquant

A curve that represents all the combinations of inputs that produce the same level of output in production theory.