When the price of Honda Civic falls, there is an increase in quantity demanded for Honda and a decrease in demand for Toyota, as they are substitute goods.
Increase in quantity demanded for Honda; decrease in demand for Toyota is the impact on the Civic's market. This is because as the price of Honda Civic falls, consumers are more likely to demand Honda Civics over Toyota Corollas due to them being substitute goods.
https://brainly.com/question/32724689