Formulate a linear programming model for this problem, homework help

Need help with this problem.Formulate a linear programming model for this problem.b. Solve the model by using graphical analysisKroeger supermarket sells its own brand of canned peas as well as several national brands. Thestore makes a profit of $0.28 per can for its own peas and a profit of $0.19 for any of the nationalbrands. The store has 6 square feet of shelf space available for canned peas, and each can of peastakes up 9 square inches of that space. Point-of-sale records show that each week the store neversales more than half as many cans of its own brand as it does of the national brands. The storewants to know how many cans of its own brand of peas of peas and how many cans of the nationalbrands to stock each week on the allocated shelf space in order to maximize profit