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Unbounded solution cases is if the objective value increase (maximum case) or decrease (minimization case) indefinitely Select one: True O False The right hand side of the primal constraint equations are equal to the objective coeficients of the dual. Select one: O True O False There are two cases in the sensitivity analysis, that are: (a) Sensitivity of the optimum solution to changes in the availability of the resources, and (b) Sensitivity of the optimum solution to changes in unit profit or unit cost Select one: True False Vogel Approximation Method (VAM) is one of three method to determine a starting basic feasible solution instead of iterative computation of the Transportation Algorithm. Select one: True False The procedure for obtaining the simultaneous solution of a system of linear equations is called the Gauss-Jordan method of elimination, or Gaussian elimination Select one: True False If the primal objetive is minimization then it is true when the dual objective is also minimization. Select one: O True False In the transportation problem, it may necessary to add a dummy source which represent the surplus at the shipping source. Select one: True False We use Hungarian Algorithm to solve the Transportation Problem. Select one: True False