Which of the following are the attributes of a profession?
1. The work requires sophisticated skills, use of judgment and exercise of discretion
2. Membership in the profession does not require extensive formal education as well as practical training
3. There are set standards for admission to the profession and conduct for members
4. Significant public good results from practice of the profession
Select the correct answer using the codes given below:
1. 1, 2 and 3 only
2. 1, 2 and 4 only
3. 1, 3 and 4 only
4. 2, 3 and 4 only