Tell Whether Permutations or Combinations Are Being Described

question 54

Multiple Choice

Tell whether permutations or combinations are being described.
-4 dishwashers are ranked for performance by an independent laboratory.

• A) Permutations
• B) Combinations

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Definitions:

Average Fixed Costs

The total fixed costs of production divided by the number of units produced, representing the per-unit fixed cost.

Microwave Ovens

Kitchen appliances that use microwave radiation to heat and cook food rapidly.

Marginal Cost

The increase in total cost that arises from producing one additional unit of a product or service.

Microwave Oven

A microwave oven is a kitchen appliance that heats and cooks food by exposing it to microwave radiation in the electromagnetic spectrum.