Multiple Objectives Linear Programming. A university hospital dietary staff is required to satisfy the minimum nutritional needs of the patients while minimizing total food costs. Each food can consist of a combination of five ingredients as presented in the table below. For nutritional needs, each food must contain at least 38 units of vitamin C and 44 units of vitamin D. Not more than 50 units of all ingredients may be used in a food. The three objective functions are f1= Minimize cost f2= Maximize food taste f3= Maximize food nutrition The problem is to decide the best combination of ingredients (Xi) to optimize the three objectives. Write MOLP model