Question

if the price of beef increases, the demand for chicken will increase. this means that beef and chicken are goods. substitute goods complementary goods (bff goods)

Explanation:

Substitute goods are those where an increase in the price of one leads to an increase in the demand for the other as consumers switch to the more affordable alternative. Here, when beef's price rises, demand for chicken rises, which is characteristic of substitute goods. Complementary goods are used together and a price - increase of one leads to a decrease in the demand for the other.

Answer:

A. substitute goods