For a "Dual minimization problem" with optimal point equal to (x1 = 5, x2 = 1) and best Z = 56, its respective "Primal maximization problem " would have __. Please choose the option that would best fit the empty space above. Group of answer choices Its respective best Z also equal to 56. Shadow prices equal to 1 (x1) and 5 (x2), respectively. Shadow prices exactly the same as the shadow prices obtained in the Primal problem. Exactly the same optimal point. None of the above