Lavage Rapid is canadian company owning large automatic car wash nest montreal. The table provides data concerninng the conpany's costs: $$0\mathrm{.}70,$ $$1,200,$ $$0\mathrm{.}07,$ $$0\mathrm{.}30,$ $$4,200,$ $$8,400,$ $$1,900,$ $$1,800,$ $$0\mathrm{.}04$