An ATM is to be located in a campus union building so that it minimizes the distance from the food court, the gift shop, and the theater. Ian made a plan of the floor and draw on it a number of coordinates; they show that the food court is located at coordinates (2,2), the gift shop at (0,2), and the theater is located at coordinates (8,0). A. Develop an optimization model to use to locate the best place for the ATM. B. Joan asked Ian to make sure that locating the ATM closer to the food court is twice as important as locating it closer to the gift shop and three times as important as locating it closer to the theater. Modify the problem so that Joan’s request is taken into account.