Consider the Following Linear Programming Model
This Linear Programming Model

question 2

Multiple Choice

Consider the following linear programming model
This linear programming model has:
$$\begin{array} { l l } \operatorname { Min } & 2 \mathrm { X } _ { 1 } + 3 \mathrm { X } _ { 2 } \\\text { Subject to: } & \mathrm { X } _ { 1 } + \mathrm { X } _ { 2 } \geq 4 \\& \mathrm { X } _ { 1 } \geq 2 \\& \mathrm { X } _ { 1 } , \mathrm { X } _ { 2 } \geq 0\end{array}$$

• A)unique optimal solution
• B)unbounded solution
• C)infeasible solution
• D)alternate optimal solution
• E)redundant constraints

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Definitions:

Plasma

The fluid portion of blood in which red blood cells, white blood cells, and platelets are suspended.

Endotherm

An animal that uses metabolic energy to maintain a constant body temperature despite variations in environmental temperature (e.g., birds and mammals). Compare with ectotherm.

Structural Adaptation

Physical features of an organism that have evolved to help it survive or thrive in its environment.

Feathers

Specialized skin growths in birds, contributing to flight, insulation, and display.