Golf balls can be sold in right prism-shaped boxes of two
with dimensions: 43 mm ; 43 mm and 84 mm.
Each ball has a diameter of 4.2 cm.
    Round all the answers to the nearest tenth!

What is the interior volume of the box in cm³?
cm³

What is the volume of a ball in cm³?
cm³

What is the volume of the empty space, in cm³,
when the two balls are in the box? cm³