Soon After the Last Glacial Maximum, About __________ Years Ago

question 11

Multiple Choice

Soon after the last glacial maximum, about __________ years ago, continental glaciers began to melt away.

• A) 12,000
• B) 15,000
• C) 20,000
• D) 22,000

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Definitions:

Average Fixed Cost

The cost incurred for fixed inputs (rent, salaries) divided by the quantity of output produced, which decreases as production increases.

Variable Cost

Costs that vary directly with the level of production or output, such as materials and labor, in contrast to fixed costs.

Total Cost

The complete sum of all expenses incurred by a business or individual in producing a good or service.

Fixed Cost

Costs that do not vary with the level of production or sales, such as rent, salaries, or insurance premiums.