Need in detail for linear programming, just need an idea of real world optimization. it is just a proposal before final project. please help. last person gave me no answer at all.

This project has you solve a real world problem using optimization. Choose a topic that you are interested in and that you can apply optimization to. Solve the problem using the methods taught in the course. What you are required to do for this assignment is to submit a written proposal and project Hodal a. Describe your project. Tell me why you are interested. b. What is your objective? You should describe it clearly and describe how you are going to measure it! c. What are all variables that can influence your objective? (minimum of 3 variables and 3 constraints, but don't use too many as it will became overly complex) d. Which variables are you going to vary? e. Which variables are you going to keep fixed in your experiments