Draw the Network Representation of This LP Model

question 77

Essay

Draw the network representation of this LP model.What type of problem is it?
MAX ^X₄₁
Subject to: ^X₄₁ ^{− X}₁₂ ^{− X}₁₃ ^{= 0}
X₁₂ − X₂₄ = 0 X₁₃ − X₃₄ = 0
X₂₄ + X₃₄ − X₄₁ = 0 0 ≤ X₁₂ ≤ 5,
0 ≤ X₁₃ ≤ 4,
0 ≤ X₂₄ ≤ 3,
0 ≤ X₃₄ ≤ 2,
0 ≤ X₄₁ ≤ ∞

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Definitions:

Cognitive-Behavioral Therapy

A form of psychotherapy that focuses on identifying and restructuring negative thought patterns to alter behavior and emotional state.

Attractiveness

The qualities that make a person or thing appealing or desirable to others.

Human Interactions

The ways in which people communicate and behave towards one another, including both personal and impersonal relationships.

Standards of Attractiveness

Socially constructed ideals that define what is considered physically appealing or beautiful in a given culture or society.