﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AbstractClassDemo
{
    public abstract class BaseEmployee
    {
        public int ID { get; set; }
        public string firstName { get; set; }
        public string lastName { get; set; }

        public string getFullName()
        {
            return this.firstName + " " + this.lastName;
        }

        public abstract int getMonthlySalary();
    }
}
