1. Consider the following statements regarding the Pradhan Mantri Gram Sadak Yojana (PMGSY):
1) The PMGSY was launched with the primary objective of providing all-weather road connectivity to unconnected habitations in rural areas.
2) Under PMGSY, the central government bears the full cost of road construction in all states.
3) The program includes provisions for the maintenance of roads built under the scheme for five years.
Which of the statements given above is/are correct?