14. (7 marks) Consider the classes Person and EmployeeRecord, iven below. Identify and fix any shallow returns which may occur. Also, write an appropriate copy constructor for the EmployeeRecord class. public class Person t public elass EnployeeRecord pzivate string firstName private string lastName private Person enployee: private int employeelDs public Person (String fName, String 1Name) public EmployeeRecord (Person e, int ID setName (EName, Name) this.employee -e employeelD ID publia void setName (String fName, String 1Name) publie void setinto (Person,int ID) this.firstName -fName this.lastName 1Name this.employee employeeID ID publie string getFirstName ) publie Person getEmployee) return firstName return employee public String getLastName ) publio int get1DO return lastName : return employeeID