$2\mathrm{.}1$ Chapter Questions

Consider the following linear programming model:

Max $x12+x2+3x3$

Subject to:

$x1+x23$

$x1+x21$

$x1,x20$

This problem violates which of the following assumptions?

A$)$ certainty

B$)$ proportionality

C$)$ divisibility

D$)$ linearity

E$)$ integrality

Answer:

Page Ref: $22$

Topic: Developing a Linear Programming Model Difficulty: Easy

Consider the following linear programming model:

Max $2$X$12$ X $2$

Subject to:

$x12$

$x23$

$x11$

$x1,x20$

This linear programming model has:

A$)$ alternate optimal solutions

B$)$ unbounded solution

C$)$ redundant constraint

D$)$ infeasible solution

E$)$ non$-$negative solution