Assumptions for Resolving Linear Programming Problems
There are certain assumptions related to the application of linear programming.
In here, the objective function is directly proportional to individual constraints.
This states that the available resources are according to the requirements in the production of commodities, which is certain and remains constant.
Values of decision variables which are represented as solution in real life models are usually positive (non-negative). This is because values associated with physical commodities or products can never be negative. You can never state a production value as minus 5 ovens.