When a Client Is Rated Using the Supervision Rating Scale

When a client is rated using the Supervision Rating Scale, what sort of supervision needs would be in the category of full-time direct supervision?

A) Someone is in the home overnight, but there are periods when the client is alone.
B) The client lives in a setting with locked exits.
C) At least one supervision person is present at all times and checks in once an hour.
D) The client is supervised overnight and frequently during the day.