Formulate a linear programming model for this problem. a) The objective of a diet problem is to ascertain the quantities of a certain foods that should be eaten to meet certain nutritional requirement at a minimum cost. The consideration is limited to milk, beef and eggs and to vitamins A, B and C. The number of milligrams of each of these vitamins contained within a unit of each food is given below: Table Q.1 Vitamin Gallon of milk Pound of beef Dozen of eggs Minimum daily requirement 1 mg 50 mg A B Coast 1 100 10 Rs.1.00 1 10 100 Rs 1.1 1 10 10 Rs 0.5 10 mg