// Method gets a list of customers by the last name
public List <Customer> GetCustomerByLastName(string personLastName)
{
BusinessObjects _businessObjects = new BusinessObjects();
List <Customer> customerList = Translators.Customer.ToBusinessObject(_dataAccessObjects.GetCustomerByPersonLastName(personLastName));
List <Customer> customers = PopulateCustomers(customerList);
return(customers);
}