Give the definition of a class named Doctor whose objects are records for a clinic’s doctors.

Give the definition of a class named Doctor whose objects are records for a clinic’s doctors. This class will be a derived class of the class SalariedEmployee given in Display 7.5. A Doctor record has the doctor’s specialty (such as "Pediatrician", "Obstetrician", "General Practitioner", and so forth; so use the type String), an ...continues