// Figure 11.4

using System;

namespace Assignment5Part2
{

    class Assignment5Part2
    {



        static void Main(string[] args) { }
        private decimal baseSalary; // base salary per week
public class BasePlusCommissionEmployee : CommissionEmployee
        { }
// six-parameter derived-class constructor
// with call to base class CommissionEmployee constructor
public BasePlusCommissionEmployee(string first, string last,
string ssn, decimal sales, decimal rate, decimal salary)

{
BaseSalary = salary; // validate base salary via property
} // end six-parameter BasePlusCommissionEmployee constructor

// property that gets and sets
// BasePlusCommissionEmployee's base salary
public decimal BaseSalary
{
get
{
return baseSalary;
} // end get
set
{
if ( value >= 0 )
baseSalary = value;
else
throw new ArgumentOutOfRangeException( "BaseSalary",
value, "BaseSalary must be >= 0" );
} // end set
} // end property BaseSalary

// return string representation of BasePlusCommissionEmployee
public override string ToString()
{


} // end method ToString
} // end class BasePlusCommissionEmployee