Given the following linear programming model, identify the optimal solution.
Maximize Z = $18x1 + $14x2
Subject to:
4x1 + 2x2 < or = 80
2x1 + 6x2 < or = 60
x1, x2 = 0
a) No Solution
b) x1 = 5, x2 = 6, Z = 174
c) x1 = 30, x2 = 1, Z = 554
d) x1 = 15, x2 = 5, Z = 340
e) x1 = 18, x2 = 4, Z =380
f) None of the above
A) What is Optimal solution? Using Linear Programming or any other methods (Optional)
B) Explain in Detail... What does it mean "Optimal Solution"?