Three Processes Contribute to the Formation of Every Igneous Rock

question 87

Multiple Choice

Three processes contribute to the formation of every igneous rock: ___________.

• A) extrusion, intrusion, and consolidation
• B) partial melting, buoyant rise, and crystallization
• C) volcanism, plutonism, and magmatic differentiation
• D) assimilation, crystallization, and dyke injection

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Definitions:

Cost Driver

A cost driver is a factor that causes or influences the cost of certain activities, products, or services, varying in direct proportion to the level of activity or volume.

Cost Object

A cost object is any item for which costs are separately measured and tracked, such as products, projects, or departments.

Denominator Volume

The activity level used to allocate fixed costs to products or services, affecting the calculation of unit costs.

Budgeted Capacity

The amount of production or activity level planned for a future period, based on budget allocations.