Insurance Regulatory and Development Authority of India(IRDAI) was recently in news. Consider the following statements regarding IRDAI:
1. It is an autonomous and statutory body created by IRDA Act, 1999.
2. The primary functions of IRDAI include regulating the insurance industry and protects the customers.
3. It was created based on the recommendations of the Rangarajan Committee.
Which of the given statements are correct?