Photographic Negative Film Has to Be Developed by Using Chemicals

question 6

Multiple Choice

Photographic negative film has to be developed by using chemicals in precise, fixed proportions.This means that film and developing chemicals are:

• A)perfect complements
• B)Giffen goods
• C)perfect substitutes
• D)obsolete because everyone uses digital cameras

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Definitions:

Bipolar Disorder

A mental disorder characterized by periods of elevated mood and periods of depression.

Tegretol

Tegretol is a brand name for carbamazepine, a medication primarily used to treat epilepsy and bipolar disorder by stabilizing electrical activity in the brain.

Depakote

A medication primarily used to treat seizure disorders, bipolar disorder, and to prevent migraine headaches, containing the active ingredient divalproex sodium.

SSRI

Selective Serotonin Reuptake Inhibitors (SSRIs) are a class of drugs used to treat depression by increasing serotonin levels in the brain.