Paragraph 1
Champagne and
are expensive. However, a
group found that printer ink is
of the world's costliest
. The consumer
"Which?" said printer ink from
companies is pricier than a
of champagne. It can be up to 286% more
than ink from companies that do not make printers. The group said that some
printer ink can cost $846 a litre. An
said printer ink shouldn't cost more than perfume.