Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

The number of cases of Coca-Cola bought increased by 50 percent when the price of pretzels declined by 10 percent. Assuming other factors are held constant, Coca-Cola and pretzels are classified as:
A. substitutes.
B. complements.
C. unrelated goods.
D. social goods.