Formulation of Linear Programming Problem
FORMULATION OF LINEAR PROGRAMMING PROBLEM (LPP): Formulation of a Linear Programming Problem involves constructing a mathematical model from the given data. This can be done only if the following requirements are met: There should be a clearly identifiable objective and it should be measurable in quantitative terms. E.g. In a manufacturing problem the objective can be maximisation of profit or minimisation of cost. The resources to be allocated in the problem should be identifiable and quantitatively measurable. E.g. The use of labour time, or raw material in the manufacturing process should be clearly stated. The relationships representing the objective function and the constraints equations must be linear. There should be a series of feasible alternative courses of action available to the decision maker. These are determined by the resource constraints. When all the above mentioned conditions are satisfied the problem can be expressed as L.P. problem. Then solve it for Continue reading