Answer
$65000\;in.^3$.
Work Step by Step
The given measurements are
Width $w=26.5\;in.$
Length $l=35\;in.$
Height $h=70\;in.$
Volume $V=w\times l\times h$
Substitute all the values.
$V=26.5\;in.\times 35\;in.\times 70\;in.$
Simplify.
$V=64925\;in.^3$
Rounded value.
$V=65000\;in.^3$.
