What crop was the staple of the economies of South Carolina and Georgia?

The economy of the Lower South—North Carolina, South Carolina, and Georgia—was based upon plantation agriculture in the eighteenth century. The Carolinas were settled in the 1660s but did not find a profitable export until the 1690s when rice was established as the staple crop.

answer; i believe the answer is 80%, plz check first good luck;

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.