1.Which one of the following statements is incorrect? (1)

A.For any two goods or services, each consumer has various indifference curves, which each provide the consumer with a particular level of satisfaction.

B.For each consumer we may construct an indifference map, which consists of a collection of indifference curves.

C.The closer to the origin an indifference curve lies, the greater the level of satisfaction indicated by the curve.

D.Indifference curves never intersect each other.

Indifferences curves never touch each other