For the optimization functions with Constraint Type: None and Objective Type: fminsearch Information (smooth non linear) explain on their main characteristics and demonstrate their application in MATLAB based on one chemical engineering-related example/scenario. Your report must consist of: (a) Brief background of the example (5 marks) (b) Objective function to be optimized with necessary variables and conditions (10 marks) (c) Application of MATLAB solvers (35 marks).