Calculate the varnish to be used for the bedside table (we do not consider the drawer but as if there was only one door and we make a thickness of 2 cm for the entire cabinet).
Calculate the volume of wood used to build the bedside table (in cubic meters, always keeping the thickness of 2 cm).
You can think about how you would build it or stick to the drawing (which could be a sketch, not the pieces of the note).