Coding in C# please show steps in Visual Studio

• Declare an integer variable named a initialized to the value 100, and another integer variable named b initialized to the value 20.
• Output the value of a following the expression assign a plus b to a using the following code example:

a += b;

Console.WriteLine("The value of a is now:{0}", a);

• Create four more binary operator statements that modify variable a using the following numeric operators: subtract, multiply, divide, remainder.
• Repeat the WriteLine statement after each change to display the new value of variable a.