Which of the following statements regarding linear programming is best?
A) A parameter is also known as a decision variable.
B) Linearity assumes proportionality and additivity.
C) Since nonnegativity is required, parameters must be greater than or equal to zero.
D) Linear programming ensures the decision maker will reach a single, optimal solution.

Question

Quizplus · Accepted Answer

Linearity is a key assumption in linear programming, meaning the objective function and constraints must be proportional and additive. A is incorrect because parameters are fixed values in the model, while decision variables are the unknown quantities to be determined. C is partly correct, as nonnegativity constrains decision variables to be greater than or equal to zero, but it is not true for parameters. D is not always true, as linear programming may yield multiple optimal solutions or no feasible solutions.

Which of the Following Statements Regarding Linear Programming Is Best