E-R diagram

Create an ERD that can be implemented for a medical clinic, using at ICast the 10iuwing business rules: a. A patient can make many appointments with one or more doctors in the clinic, and a doctor can accept appointments with many patients. However, each appointment is made with only one doctor and one patient. b. If kept, an appointment yields a visit with the doctor specified in the appointment. The visit yields a diagnosis and, when appropriate, treatment. c. Each patient visit creates a bill. Each patient visit is billed by one doctor. and cach doctor ean bill many patients. d. Each bill must be paid. However, a bill may be paid in many installments, and a payment may cover more than one bill