The Energy of a System

question 3

Multiple Choice

The energy of a system

• A) always increases.
• B) always remains constant.
• C) decreases when work is done by the system.
• D) decreases when work is done on the system.

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Definitions:

Direct Labor

The labor or workforce directly involved in the production process of goods or services, whose costs can be directly attributed to the products being manufactured.

Process Cost System

An accounting method used to track production costs for large numbers of identical units that are mass-produced in a continuous fashion.

Completed Job

A project or task that has been finished and meets all criteria or specifications that were established at its inception.