Fresh Food is a catering company that produces three types of meals to be distributed and sold throughout supermarkets; these are meat, vegetables, and soup meals. The company makes 2 JDs in profit out of every meat meal, 1.75 JDs of every vegetables meal, and 0.8 JDs of every soup meal. The meals are prepared using three raw materials and they are meat, mixed vegetables, and a special sauce, and these materials are delivered every day to the company in limited quantities and they are 40 Kg of meat, 45 Kg of mixed vegetables and 60 Liters of special sauce. A Meat meal consumes 0.5 Kg of meat, 0.25 Kg of mixed vegetables, and 0.3 Liter of special sauce. A Vegetables meal consumes 0.5 Kg of mixed vegetables, and 0.4 Liter of special sauce. A Soup meal consumes 0.2 Kg of meat, 0.3 Kg of mixed vegetables, and a Liter of special sauce. The total demand is between 150 and 300 meals, and that the demand on meat meals is at least 40% of total demand. Construct an OR model for this problem to maximize profit. Develop the appropriate operations research model, you just need to define the objective and constraints equations ?