(2023-2024 SPRING/OPERATIONS RESEARCH-I) Within the scope of the seven steps to a good operations research analysis; a. Write an original text containing information about a problem that needs to be solved/a situation that needs improvement in a workplace, using example problems you have encountered and, if possible, your observations. (This text should contain information about the actions to be taken, the objective function, constraints and decision variables.) (20p) b. Set up the mathematical model for the stated situation. (25p) c. The mathematical model you created; c1. Solve using the graphical method, (In your report, it is expected that the steps taken in the application steps of the graphic method will be included step by step.) (25p) c2. Solve it using one of the LINDO/Exel SOLVER programs. (Screenshots are expected to be added to your report.) (15p) d. Interprate the results you find. (15p) D