Mike Operates an Upholstering Business

Multiple Choice

Mike operates an upholstering business. He goes to Hans' house to reupholster a sofa for Hans. After the work was complete, Hans refused to pay the agreed price. Mike wants to assert a lien against the sofa in order to collect the money due to him. Is Mike entitled to a lien under these circumstances?

A) Yes, because he is an artisan who improved personal property.
B) Yes, because Hans owes a debt to Mike.
C) No, because there is no surety involved in the transaction.
D) No, because Hans did not give up the possession of the chair.