2. A company manufactures three types of fertiliner TI, T2, T3. TI should have at least 10 percent potassium and 16 percent zinc. 12 should heve at least 12 percent potassium and 20 percent zinc, and 13 should have at least 15 percent potassium and 18 percent zinc. These are made by using two components - A and B. Component A costs 50.30 per pound and is 14 pervent potassium and 18 percent zinc. Component B costs 50.50 per pound and is 20 percent potassium and 24 percent zinc. The demand for TI is projected to be 1000 pounds, while each of the others (T2 and T3) have a demand of 2000 pounds. Formulate a LP model to determine how muny pounds of Components A and B to include in each type of fertilixer, respectively to minimize the total cost. You should clearly show 1) decision variables, 2) objective function, and 3) constraints, (23pt)