public bool Process(BankAccountDetails bankAccountDetails)
{
var isValidForModulusCheck = bankAccountDetails.IsValidForModulusCheck();
var isUncheckableForeignAccount = bankAccountDetails.IsUncheckableForeignAccount();
if (!isValidForModulusCheck || isUncheckableForeignAccount)
return true;
var result = _firstModulusCalculatorStep.Process(bankAccountDetails);
return result;
}