static void Main(string[] args)
{
// Facade
Mortgage mortgage = new Mortgage();
// Evaluate mortgage eligibility for customer
Customer customer = new Customer("Ann McKinsey");
bool eligible = mortgage.IsEligible(customer, 125000);
Console.WriteLine("\n" + customer.Name +
" has been " + (eligible ? "Approved" : "Rejected"));
// Wait for user
Console.ReadKey();
}