For the following Linear Programming model:
Minimize Z= 5x1 + 3x2
subject to
8x1 + 6x2 >= 48
x1+ 2x2 >= 12
x1,x2 >= 0
A) Use Graphical Solution methodology to find the optimal solution of the above Linear Programming model, which means you need to find the optimal value of x1 and x2
B) Determine the optimal value of the objective function
C) Write down the Linear Programming standard form by subtracting surplus variables