$25$

Solve the following problem:

Objective: min$6x_1+x_2$

Subject to:

$11$

$2x_1+x_{2}6$

$4x_1=x_{2}6$

$x_{1}0,x_{2}0$

$01$:$13$:$41$

Find the optimal solution using Excel Solver. What are the optimal values of $x_1$ and $x_2$ and the objective function?

$$

$x_2=$

Objective function $=$