Gina and Tina Are Identical Twins

question 477

Multiple Choice

Gina and Tina are identical twins.Gina has had a series of traumas and has been diagnosed with schizophrenia.Tina is demonstrating no symptoms of schizophrenia.Because schizophrenia tends to run in families,the difference between the twins can be explained through

• A) cultural influences.
• B) the medical model.
• C) epigenetics.
• D) the stress of childbirth.

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Definitions:

Fixed Costs

Expenses such as rent, salaries, and insurance that remain constant regardless of the amount of production or sales.

Variable Cost

A cost that varies with the level of output or production volume.

Fixed Costs

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

Depreciation

The allocation of the cost of an asset over its useful life, reflecting the reduction in value owing to wear and tear, age, or obsolescence.