Identify if each statement is a well-defined set. Write WD if it is well-defined and N if it is not. Write your answer in the space provided. Number 1 is done for you. WD 1. The set of hardworking front liners. 2. The set of counting numbers between 6 to 10. 3. The set of responsible people. 4. The set of good volleyball players. 5. The set of famous dancers. 6. The set of punctual students. 7. The set of counting odd numbers from Ito 15. 8. The set of letters in the word "teacher" 9. The set of days in a week. 10. The set of planets of our solar system. 11. The set of beautiful ladies,​