A government policy provides a subsidy for the production of corn. Which of the following is a consequence of this policy, everything else equal?

-Shift the supply curve of corn to the right increasing the supply of corn.

-Shift the demand curve for corn to the left reducing the demand for corn.

-Shift the supply curve for corn to the right and shift the demand curve for corn left.

-Shift the supply curve for corn to the left and shift the demand curve for corn to the right.