A Client Is Scheduled with the Dentist Who Examines the Client

A client is scheduled with the dentist who examines the client, develops a treatment plan, and obtains informed consent. The client nods in agreement and indicates that he or she will be scheduling further appointments. On the basis of the dentist's and client's actions, which of the following may exist?

A) Express contract
B) Implied contract
C) Insurance contract
D) Lease contract
E) None of the above