Which of the following statements about the recent review meeting of Regional Rural Banks (RRBs) chaired by Nirmala Sitharaman is/are correct?

1. The meeting focused on reviewing the performance of eight RRBs operating in Bihar, Jharkhand, Odisha, and West Bengal.
2. Representatives of the Reserve Bank of India (RBI) and NABARD participated in the meeting.
3. Nirmala Sitharaman directed the RRBs to focus exclusively on agriculture loan disbursement, excluding allied activities.