For each of the proposed new factory, we will formulate a separate LP model to compute the measure in part b. Let A be the quantity (litres) ship from factory i to warehouse j . i. How many decision variables are required in each LP model? ii. Please complete the definitions of the decision variables (i.e. Let A be the quantity (litres) ship from factory i to warehouse j , where...?) for each of the two LP models. iii. Express the objective function in term of ; for either one of the two LP models. iv. Express the constraints in term of X for either one of the two LP models