We Know That Products G and H Are Related Goods

Multiple Choice

We know that products G and H are related goods, because when the price of G increases,

A) the demand curve for H will shift to the right, because G and H are complementary goods.
B) the quantity of H demanded will shift along its demand curve, because G and H are complementary goods.
C) the demand curve for H will shift to the left, because G and H are complementary goods.
D) the demand curve for H will remain unchanged because G and H are substitute goods.