If the price of product X falls and this causes the demand for product Y to shift to the right,then we can conclude X and Y are
A)normal.
B)inferior.
C)complements.
D)substitutes.
E)not related.

Question

Quizplus · Accepted Answer

When the price of product X falls and the demand for product Y increases (shifts to the right), it indicates that X and Y are complements, meaning they are often used together.

If the Price of Product X Falls and This Causes