A. The solution is unbounded
B. The solution is infeasible
C. The constraint which coincides is redundant
D. None of the above
✅ The correct answer is option D.
An iso-profit line represents an infinite number of solutions all of which yield the same profit. The graph of the profit function is called an iso-profit line. It is called this because “iso” means “same” or “equal” and the profit anywhere on the line is the same.
An iso-profit line represents an infinite number of solutions all of which yield the same profit. The graph of the profit function is called an iso-profit line. It is called this because “iso” means “same” or “equal” and the profit anywhere on the line is the same.