Rewrite the System of Inequalities, Adding Slack Variables or Subtracting $\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3} \leq 41$

Multiple Choice

Rewrite the system of inequalities, adding slack variables or subtracting surplus variables as needed.
- $\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3} \leq 41$
$x_{1}+x_{2}+x_{3} \geq 23$
$\mathrm{x}_{1}+\mathrm{x}_{2} \geq 14$

A) $x_{1}+x_{2}+x_{3}-s_{1}=41$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3}-\mathrm{s}_{2}=23$
$\mathrm{x}_{1}+\mathrm{x}_{2}-\mathrm{s}_{3}=14$
B) $x_{1}+x_{2}+x_{3}+s_{1}=41$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3}+\mathrm{s}_{2}=23$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{s}_{3}=14$
C) $x_{1}+x_{2}+x_{3}-s_{1}=41$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3}+\mathrm{s}_{2}=23$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{s}_{3}=14$
D) $\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3}+\mathrm{s}_{1}=41$
$\mathrm{x}_{1}+\mathrm{x}_{2}+\mathrm{x}_{3}-\mathrm{s}_{2}=23$
$\mathrm{x}_{1}+\mathrm{x}_{2}-\mathrm{s}_{3}=14$