A company makes japanese-style lunch boxes called bento boxes. each bento box is a cube with-foot-long edges. the company ships the bento boxes in a container in the shape of a rectangular prism that measures feet by feet by feet. a manager correctly finds the volume of the container using a formula. an employee double-checks the calculation by packing the container full of bento boxes. use the drop-down menus to explain how both volume calculations compare.