With mortgage loans, unless and until the occurrence of default or full repayment, ______. A: the ownership of the property remains in borrowers arid the possession of property usually remains in mortgagors B: both the ownership and the possession of the property remain in mortgagors C: both the ownership and the possession of the property remain in mortgagees D: The ownership of the property remains in mortgagees and the possession of property usually remains in mortgagors