Bob owns a life estate in a ranch in Idaho. This means that a. Bob, or his immediate family, can live on the ranch as long as at least one of them is...

Bob owns a life estate in a ranch in Idaho. This means that a. Bob, or his immediate family, can live on the ranch as long as at least one of them is still living. b. Bob must live on the ranch for the rest of his life. c. He can live on the ranch as long as he lives, or he can sell this right to someone else. d. He can live on the ranch as long as he lives, but if he moves off the ranch, he loses it.