A dominant solution is not always the optimal solution. True False It is recommended to a manager to make the optimal decision. O True False *Solving'a mathematical model means that we look for a feasible solution. True O False "Modeling means that we formulate a mathematical model (e.g. an LP) out of a business problem. O True False Problem solving means that one goes from the desired situation to the optimal situation True O False The optimal solution of an LP model is always a corner point. O True False Not all linear programming (LP) models have one optimal solution. O True False The optimal solution is the best possible solution. True O False