145 Wn.2d 233, 35 P.3d 1158, 1162 (Wash. 2001). The "existence of a duty may be predicated upon statutory provisions or on common law principles." Degel, 914 P.2d at 731. Here, Mr. Steadman advances two bases for finding that Green Tree owed him a duty of care. First, Mr. Steadman claims that Green