Answer:
D
Explanation:
If the price of corn is above its equilibrium price, corn becomes more expensive to consumers. As a result, they reduce the quantity demanded of corn. there would be a movement along the demand curve for corn and not a shift of the demand curve.
Quantity supplied would also increase as a result of the high price. The fall in quantity demanded coupled with the rise in quantity supplied would lead to a surplus. Due to the surplus, sellers would reduce price until price falls to equilibrium price