bridget places a box that is 4 by 6 by 8 on the floor. She then places a 2 by 3 by 5 box on top of the first box, forming a 2 box tower. She will paint all the surfaces she can paint without moving either of the boxes. She wants to paint as little as possible, so she places the boxes in a way that minimizes the amount he'll have to paint. What is the total area she has to paint?