Which of the Following Is True Regarding Recovery Under a Mechanic's

Which of the following is true regarding recovery under a mechanic's lien?

A) Filing a lien automatically ensures that a contractor will receive some money.
B) Even if a contractor performs deficient work, a mechanic's lien may be enforced.
C) Federal law governs enforcement of mechanic's liens.
D) There is no requirement that a contractor give a debtor notice of a foreclosure.
E) Any excess funds from a sale to pay the lien go to the debtor.