Which is the most accurate way to restate Duncan's meaning in lines 37-39? Select one:
ca. We need to get ourselves established so that then our son Malcolm can become the Prince of Cumberland.
O b. Our estate is so large that we want to share everything with our son Malcolm, the new Prince of Cumberland.
ca. We ve decided that the estate will eventually go to Malcolm, and we're now naming him the Prince of Cumberland.
d. Malcolm has to first become a prince so that he can then compete for our whole estate.