A commercial flower farm uses a specific fertilizer to grow its roses. For each additional batch of roses grown, a certain amount of fertilizer runoff enters a nearby river, which is a primary source for a local bottling company that sells purified water. This runoff increases the purification costs for the bottling company. Which of the following best represents the marginal external cost of producing one additional batch of roses?

External Costs of Agricultural Production

Identifying External Costs of Air Travel

A software company offers its employees a free lunch every day. To provide this perk, the company's cafeteria generates a significant amount of food waste. For each additional employee hired, the cost of disposing of the extra food waste increases by $1. This $1 increase is an example of a marginal external cost.

Analyze each of the following economic activities. Match each activity to the statement that best describes the nature of the costs involved.

Constructing an Example of External Costs

A large-scale pig farm's operations create a strong odor that lowers the property values of neighboring homes. The decrease in property value for each additional pig raised represents a ____ for the community.

Evaluating Examples of Economic Costs

A construction company begins building a new high-rise apartment building next to a small, independent recording studio. The studio's business relies on maintaining a perfectly quiet environment for its clients. Arrange the following events in the logical order that demonstrates the creation and impact of a marginal external cost resulting from the construction.

External Costs of Ride-Sharing Services