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QUESTION
Both ethanol and sugar are made from sugarcane, and ethanol can be used as a substitute for oil.
Both ethanol and sugar are made from sugarcane, and ethanol can be used as a substitute for oil. As the price of oil increases, Brazilians shift sugarcane from sugar production to ethanol production, thereby:
a)decreasing the price of both ethanol and sugar.
b)increasing the price of both ethanol and sugar.
c)increasing the price of sugar.
d)increasing the price of ethanol.
