Which is the BEST description of why South Carolina changed from being a "Proprietary" colony to being a "Royal" colony

A). The King made South Carolina a Royal colony as a punishment for the Stono Rebellion of 1739.
B) The King made the decision to make South Carolina a Royal colony in order to limit the importation of slaves there.
C) The Proprietors asked the King to make South Carolina a Royal colony because they would be able to make higher profits.
D) South Carolina's citizens asked the King to grant them status as a Royal colony because they felt that they were being taken advantage of by the Proprietary government.