What Is the Term of the Following Definintion

question 3

Short Answer

What is the term of the following definintion.
-Additional cost of consuming the next unit of a good or service.

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Definitions:

Internal Job Market

The process and opportunities for current employees of an organization to apply for and move into positions within the same organization.

Classified Ads

Short advertisements placed in a newspaper or online, grouped within certain categories.

Company Website

The official online presence of a business, providing information about its products, services, and values.

Retail Store Manager

An individual responsible for overseeing the daily operations, staff, and financial goals of a retail store.