Hydrogen Price A) At What Price Would You Offer Hydrogen (in Terms Of $2007 Per Gallon Of Gasoline Equivalent) To Earn A 15%?

A) At what price would you offer hydrogen (in terms of $2007 per gallon of gasoline equivalent) to earn a 15%? - hydrogen price

as a fuel, hydrogen is almost 4 times greater in volume compared to gasoline. Assuming that gasoline with a profit of 15%, which could provide a liter of hydrogen for 4 times the price of gasoline to be sold.