Answer:
c. a significant amount of market powerÂ
Explanation:
Cross price elasticity measures the responsiveness of quantity demanded of a good to the changes in price of another good.
If the cross price elascitiy is postive, the goods are subsituites.
If the cross price elasticity is negative, the goods are complementary goods.
If the cross price elasticitiy is low the firm has market power. It means that it's consumers do not change the quantity demanded when the price of the good changes
If the cross price elasticitiy is high, the market has low market power.
I hope my answer helps you.