When the Diaphragm and External Intercostal Muscles Contract

question 18

Multiple Choice

When the diaphragm and external intercostal muscles contract,

• A) the volume of the thorax increases.
• B) the volume of the thorax decreases.
• C) the volume of the lungs decreases.
• D) the lungs shrink.
• E) expiration occurs.

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Definitions:

Conversion Costs

Expenses related to converting raw materials into finished products, typically including labor and overhead costs.

Units Transferred Out

The total number of completed units moved from one production process to the next or to finished goods inventory.

Work In Process

An inventory account that tracks costs associated with partially completed goods.

Process Cost System

A method of accounting used for goods that are produced continuously or in mass quantities, allocating costs to units of product.