Answer
$4700\;in.^3$.
Work Step by Step
The given dimensions are
$A=13.5\;in.,B=17.25\;in.,$ and $C=20\;in.$
Volume $V=A\times B \times C$
Substitute all values.
$V=13.5\;in.\times 17.25\;in. \times 20\;in.$
Simplify.
$V=4657.5\;in.^3$
Rounded value.
$V=4700\;in.^3$.
