Country a Would Have an Absolute Advantage Compared to Country

Country A would have an absolute advantage compared to Country B in the production of corn if

A) corn can be produced at lower cost in terms of other goods than it could be in Country B.
B) Country A uses fewer resources to produce corn than Country B does.
C) the demand for corn is higher in Country A than in Country B.
D) corn sells for a higher price in Country A than in Country B.