Customer Group Class (Update)

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

namespace applicationName
{
    public class CustomerGroup
    {
        //Members
        private int group_ID;
        private Employee account_Executive = new Employee();
        private List<Customer> customerList = new List<Customer>();
        private List<Customer> unsortedCustomer = new List<Customer>();
        //private DateTime startDate;
        //private int totalTransactions;




        public CustomerGroup()
        {
            //Constructors
            group_ID = 0;
            account_Executive = new Employee();
            List<Customer> unsortedCustomer = new List<Customer>();
        }


        public CustomerGroup(int newgroupID, Employee newaccountExecutive, List<Customer> newUnsortedCustomer)
        {
            group_ID = newgroupID;
            //could say ** Group_ID = group_ID;
            //or ** this.group_ID = group_ID;
            account_Executive = newaccountExecutive;
            unsortedCustomer = newUnsortedCustomer;
        }

        /*
        public CustomerGroup(bool test)
        {
            //Constructors
            group_ID = "TestGroup";
            account_Executive = new Employee();
            List<Customer> unsortedCustomer = new List<Customer>();
            Customer tcust;
         * for (int i = 0; i < 20; i++)
         * {
         * tcust = new Customer(i);
         * customerList.Add(tcust);
         * }
        }
        */

        public int GroupID
        {
            get { return group_ID; }
            set { group_ID = value; }
        }

        public Employee AccountExecutive
        {
            get { return account_Executive; }
            set { account_Executive = value; }
        }

        public List<Customer> CustomerList  //I capitalized the word "customer" here, because I kept getting an error in my get-set method
        {
            get { return customerList; }
            set { customerList = value; }
        }


    }
}