Pequited informstion Pure gasoline has an energy density of 715,500 BTU per gallen, watile ethanel has an energy density of 75,670 BrU per gollon. Gosoline costs $2.5 per gollion. What would the cost of pure ethonel have to be in ofdec for the energy costs of the tho fuels to break ever?? The coss of bure ethanol is ontermined to be 5