public class ptInstructor extends Instructor
{
	public ptInstructor()
	{
		super();
		super.setStatus("Part Time");
	}
	public ptInstructor(int SSN, String name)
	{
		super(SSN,name);
		super.setStatus("Part Time");
	}
	public double getSalary()
	{

		int numCredits=super.teachCredits();
		salary=numCredits*250;
		return salary;
	}
}