An Alternative Optimal Solution Is Indicated When,in the Simplex Tableau,a

Multiple Choice

An alternative optimal solution is indicated when,in the simplex tableau,a

A) nonbasic variable has a value of zero in the c_j − z_j row.
B) basic variable has a positive value in the c_j − z_j row.
C) basic variable has a value of zero in the c_j − z_j row.
D) nonbasic variable has a positive value in the c_j − z_j row.