If a Consumer Buys Less Gasoline Because Gas Prices Increased

Multiple Choice

If a consumer buys less gasoline because gas prices increased by 10 percent, even though all other prices have also increased by 10 percent, then

A) the consumer is paying too close attention to changes in relative prices.
B) wages and prices are too flexible.
C) the consumer has been fooled by money illusion.
D) inflation is not a problem in the economy.