static void Main(string[] args)
{
//Calling Forex Service
ForexConversionService forex = new ForexConversionService();
//forex.CalculatorService("EUR", "AUD");
forex.GetExchangeRateConversionService("EUR", "AUD");
//Calling Calculate Service
CalculateService calService = new CalculateService();
calService.CalculatorService();
}