Consider the following proactive steps listed by David Rosenbloom to make public administration 'a stronger and robust field'
1. Public Administration to be interesting disciplinary by shunning its orthodoxy.
2. Collaborative research
3. To maintain methodological and epistemological pluralism in public administration.
4. Understanding the non-western administration.
Which of the above statements is/are a part of the steps given by David?
1
1 and 2 only
2
1, 2 and 3 only
3
2, 3 and 4 only
4
1, 2, 3 and 4