Why Are Solid Particles That Are Too Small to Be

question 38

Multiple Choice

Why are solid particles that are too small to be seen often visible as smoke or fog?

• A)Water clings to them and makes them bigger.
• B)They clump together to form bigger particles.
• C)They absorb oxygen and swell.
• D)They react with carbon dioxide to form dry ice.
• E)none of the above

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Definitions:

Cost Driver

A factor that causes the cost of an activity or process to change, used in activity-based costing to allocate costs.

Dual Rate

A cost allocation method that separates costs into fixed and variable elements, applying different rates for each in costing calculations.

Single Rate

A method used in cost accounting where a single overhead rate is applied to all units produced, regardless of the department in which they were produced or the resources they consumed.

Fixed Costs

Fixed expenditures that are unaffected by production or sales volumes, encompassing rent, salaries, and insurance.