A store sells two types of tiny crystals. One of the crystals
is a triangular prism whose dimensions are shown at the
right. The other crystal is shaped like a rectangular prism
with a length of 26 millimeters, a width of 8.5 millimeters,
and a height of 7 millimeters. Alice says that the volume
of the rectangular crystal is greater than two times the
volume of the triangular crystal. Find the volumes to
prove whether or not Alice is correct.