Answer
The correct answer is:
(e) +0.3%
Work Step by Step
We can find an expression for the original volume of the box:
$V = L \times W \times H$
We can find the new volume of the box:
$V' = 1.001~L \times 1.001~W \times 1.001~H$
$V' = (1.001)^3~L \times W \times H$
$V' = (1.001)^3~V$
$V' = 1.003~V$
The volume increases by 0.3%
The correct answer is:
(e) +0.3%