Minimize $c = 5 x + 8 y$ Subject to the Following (Using the Simplex Method)

Short Answer

Minimize $c = 5 x + 8 y$ subject to the following (using the simplex method).
​ $$\begin{array} { l } 7 x + 3 y \geq 30 \\2 x + 3 y \geq 12 \\x \geq 0 , y \geq 0\end{array}$$ ​ $c =$ __________
​ $x =$ __________
​ $y =$ __________