In C++ Language: Write C++ statements (including semicolons where appropriate!) that do the following:

1. Define an enumerated type for common colors with values for red, green, blue, yellow, orange, and purple. (By using that order, the color purple will be last.)

2. Declare an enumerated color variable called col.

3. Assign to col the color green.

4. Increment col to the next value. (This only makes sense for variables which are not equal purple.)