(3). A minimization LP is being solved by the 2-Phase Method. s1,s2 are the slack variables in constraints 1,2 , and a3 is the artificial variables of constraint 3 . The tableau below is optimal is optimal for phase 1 : Which one of the following statements is true. Explain briefly. (i). The original LP is not feasible. (ii). The original LP is feasible but does not have a BFS. (iii). The tableau shows a BFS for the original LP which is degenerate. (iv). The tableau shows a BFS for the original LP which is non-degenerate. (v) other.