Concept:Increased supply with unchanged demand lowers the market price.
Explanation:A larger rice harvest increases the total supply of rice in the market.
If all other factors remain constant, the demand for rice does not change.
This creates a surplus of rice, as quantity supplied exceeds quantity demanded.
Sellers then compete to sell their extra stock, which pushes the price downward.
Therefore, the price of rice is likely to fall substantially.
Answer:C. price to fall substantially