In Generalized Network Flow Problems

question 65

Multiple Choice

In generalized network flow problems

• A) solutions may not be integer values.
• B) flows along arcs may increase or decrease.
• C) it can be difficult to tell if total supply is adequate to meet total demand.
• D) all of these.

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Definitions:

Severe Depression

A major depressive disorder characterized by intense and persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in most activities.

Bipolar Disorder

A mental condition marked by extreme mood swings, including periods of mania and depression.

Schizophrenia

A chronic and severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.

Obsessive-compulsive Disorder

A mental disorder characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions) that the person feels driven to perform.