A SQL Server Integration Services (SSIS) 2012 package currently downloads sales data from a Windows Azure SQL Database database. To improve sales data accuracy, exchange rates must be downloaded…

A SQL Server Integration Services (SSIS) 2012 package currently downloads sales data from a Windows Azure SQL Database database. To improve sales data accuracy, exchange rates must be downloaded daily from a public HTTP web service instead of from a weekly flat file. You need to implement the change to the existing package while minimizing the development effort. What should you use to call the web service to retrieve the daily exchange rates?