Draw the Network for This Transportation Problem

question 2

Essay

Draw the network for this transportation problem.
$$\begin{array} { l } \text { Min } 2 x _ { A X } + 3 x _ { A Y } + 5 x _ { A Z } + 9 x _ { B X } + 12 x _ { B Y } + 10 x _ { B Z } \\\text { s.t. } \quad x _ { A X } + x _ { A Y } + x _ { A Z } \leq 500 \\x _ { \mathrm { BX } } + x _ { \mathrm { BY } } + x _ { \mathrm { BZ } } \leq 400 \\x _ { \mathrm { AX } } + x _ { \mathrm { BX } } \quad = 300 \\x _ { \mathrm { AY } } + x _ { \mathrm { BY } } \quad = 300 \\x _ { \mathrm { AZ } } + x _ { \mathrm { BZ } } \quad = 300 \\x _ { i j } \geq 0 \\\end{array}$$

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Definitions:

Disadvantage

A condition or situation that causes a reduction in effectiveness, efficiency, or desirability.

Urea

(urea) The principal nitrogenous excretory product of mammals; one of the water-soluble end products of protein metabolism.

Nitrogenous Waste

Waste products containing nitrogen, such as ammonia, urea, and uric acid, which are produced from the metabolic breakdown of proteins and nucleic acids.

Adult Amphibians

Mature stages of amphibians, which typically involve a transition from an aquatic to a terrestrial lifestyle, involving changes in respiration and locomotion.