Answer : There are only three steps that need to be taken to form a problem program . Which is as follows: Step 1: Find the decision variables and name them mathematically. Step 2: Identify the objective function and express it as a mathematical sentence by the decision variable. Step 3: Identify the constraints or constraints and form a linear equation. Then, firstly, the purpose or objective function , secondly, the condition or limitation and the last decision, the identity of the variable is written in a certain form, then the program is available.