Solutions to Questions
//README open each solution in Visual Studio (2019 is possible)
Solution_1 - Console application Solution_2 - Console application
Solution_3_Web - Web Service application Solution_3_test - Testunit - Testmethod
//TO TEST START THE SOLUTION_3_WEB FIRST - IT WILL POINT TO A LOCALHOST (WILL OPEN BROWSER and expose the Web Service)
//THEN DEBUG with THE TESTMETHOD Solution_3_Web.Tests.
//CHANGE THE VALUE OF THE XML FILE IN THE UNITTEST