$100$ liters of refined canola oil are converted into $100$ liters of biodiesel. The heating value of the oil is $27\mathrm{.}87$ MJ$/$l and that of the resulting ester is $33\mathrm{.}45$ MJ$/$l$.$ Compare the energy content of the biodiesel in GJ with that of the oil. Is it possible to imply that the content in the final product is higher than that of the oil?.