The Movement of Sand Parallel to the Shore_______

question 43

Multiple Choice

The movement of sand parallel to the shore_______ .

• A) is created by waves approaching at an oblique angle
• B) is achieved by longshore currents
• C) may create spits
• D) all of the above

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Definitions:

Average Variable Cost

The sum of all costs that vary with output levels, divided by the total quantity of produced output.

Average Total Cost

The aggregate expense of manufacturing (comprising both fixed and variable expenditures) divided by the overall amount produced.

Marginal Cost

The incremental cost of producing an extra unit of a good or service.

Job Enlargement

Increasing the scope of a job by extending the range of its job duties and responsibilities.