Convert the Constraints into Linear Equations by Using Slack Variables $z=1.1 x_{1}+2.6 x_{2}$

Convert the constraints into linear equations by using slack variables.
-Maximize $z=1.1 x_{1}+2.6 x_{2}$
Subject to: $1.9 x_{1}+1.5 x_{2} \leq 35$
$1) 6 x_{1}+1.5 x_{2} \leq 35$
$$x_{1} \geq 0, x_{2} \geq 0$$

A) $1.9 \mathrm{x}_{1}+1.5 \mathrm{x}_{2}+\mathrm{s} 1=35$
$1) 6 \mathrm{x}_{1}+1.3 \mathrm{x}_{2}+\mathrm{s}_{2}=24$
B) $1.9 \mathrm{x}_{1}+1.5 \mathrm{x}_{2}+\mathrm{s}_{1} \leq 35$
$1) 6 \mathrm{x}_{1}+1.3 \mathrm{x}_{2}+\mathrm{s}_{2} \leq 24$
C) $1.9 \mathrm{x}_{1}+1.5 \mathrm{x}_{2}+\mathrm{s}_{1} \geq 35$
$1) 6 \mathrm{x}_{1}+1.3 \mathrm{x}_{2}+\mathrm{s}_{2} \geq 24$
D) $1.9 \mathrm{x}_{1}+1.5 \mathrm{x}_{2}=\mathrm{s} 1+35$
$1) 6 \mathrm{x}_{1}+1.3 \mathrm{x}_{2}=\mathrm{s}_{2}+24$