how to solve?

Given the cost function as C(x, y) = 5(x - 16) + y(y - 32) and the constraint x + y 2 30 and x 2 0,y 2 0. L. Write the Lagrangian for the problem (2.5 marks) ii. Write down the Kuhn-Tucker conditions for the maximum problem (4.5 marks) Solve for the x, y. 1 and stationary value of the objective function C (15 marks)