To further boost using corn to fuel your car, Congress created subsidies paying gasoline blenders for every gallon they blend with ethanol.

In corny ethanol, for example, we are not only incented to turn food crops inefficiently into fuel; competing imports are banned; and refiners are required to blend ethanol into their gasoline.

Gasoline blending is a process to blend more than two types of gasoline components together and to analyze it according to different experience ratio.