Suppose the Consumer's Income Elasticity for Good $x$ Is -010 When Monthly Income Is $1,000, and the Consumer's Income

Multiple Choice

Suppose the consumer's income elasticity for good $x$ is -0.10 when monthly income is $1,000, and the consumer's income elasticity for good $x$ is 0.10 when monthly income is $2,000. From this information we can infer that

A) good $x$ is an inferior good for low levels of income and a superior good for high levels of income.
B) good $x$ is a normal good for low levels of income and an inferior good for high levels of income.
C) good $x$ in an inferior good for low levels of income and a normal good for high levels of income.
D) good $x$ is a Giffen good.