minicalc 2

The attached EbonyMiniCalc application was designed to perform basic math calculations: +, -, *, /. However, in its present form, this application needs some improvements. First I need you to Test all operators with the values 8 and 2 to make sure it works as expected. Second Test the program with 99999 + 99999. This should raise a '[login to view URL]’ exception. Third Modify the code to catch and handle the exception so that the user can continue. KEEP the declarations of FirstNum and SecondNum as short. Fourth Test the program with ‘9 divide 0’. The result shows ‘infinity’. Actually, the calculation should raise an exception ‘[login to view URL]’. Modify the program so that the user input is validated before the divide operation is performed. For a divide by zero, modify the program to raise an exception, then add the code to handle the exception. Fifth Try the test (99 * 999). You should get a '[login to view URL]’ exception. I need you to Fix the problem to handle the exception. sixth test the '-' operator using the following test cases: (1) variable1 = 32000 and variable2 = -767 and (2) variable1 = 32000 and variable2 = -768. For the first test case, the result should be 32767. For the second test case, you should get an exception. If you also could please explain in a seperate doc. what is different from the first case and fix the problem to handle the exception. Lastly and most importantly I need a user-friendly interface to be created to guide the user after the exceptions are handled. ## Deliverables I need an error free program and for you to tell me what is different from the first case. ## Platform Visual [login to view URL]