In a linear programming model, the __________ assumption plus the nonnegativity constraints mean that decision variables can take on any value greater than or equal to zero.
A)proportionality
B)divisibility
C)additivity
D)negativity

Question

Quizplus · Accepted Answer

The divisibility assumption means that decision variables can take on any non-negative value, which is further enforced by the nonnegativity constraints in the linear programming model. The proportionality assumption refers to the notion that if resources increase or decrease proportionally, the optimal solution will remain the same, while additivity is the principle that the total contribution of each decision variable to the objective function can be calculated by adding its individual contribution. Negativity is not a relevant assumption in linear programming.

In a Linear Programming Model, the __________ Assumption Plus the Nonnegativity