Done. Thank you.
BTW:
131,000 Btu are needed to make 1 gallon of ethanol. One gallon of ethanol has an energy value of only 77,000 Btu. It takes 70 percent more energy to produce ethanol than the energy that actually is in ethanol. Every time you make 1 gallon of ethanol, there is a net energy loss of 54,000 Btu.
Ethanol from corn costs about $1.74 per gallon to produce, compared with about 95 cents to produce a gallon of gasoline. That's why fossil fuels -- not ethanol -- are used to produce ethanol. Ethanol processors can't afford to burn ethanol to make ethanol.
Not to mention environmental damages: Corn production in the U.S. erodes soil 12x faster than the soil can be reformed. Irrigating corn depletes groundwater 25% faster than the natural recharge rate of ground water. Corn production rapidly degrades it's own environment. Corn should not be considered a renewable resource for ethanol energy production, especially when human food is being converted into ethanol.
All paraphrased form this site