Which sentence uses the correct plural possessive form of store?
AAll of the store' hours have been changed.
BAll of the stores hours have been changed.
CAll of the stores' hours have been changed.
DAll of the store's hours have been changed.
AAll of the store' hours have been changed.
BAll of the stores hours have been changed.
CAll of the stores' hours have been changed.
DAll of the store's hours have been changed.