Which of the following statement(s) is/are correct about the Pradhan Mantri Awas Yojana (Urban)?
1. It intends to cover all the statutory towns and 500 Class I cities in three phases.
2. There is a component of 50% Central funding for the affordable housing projects identified.
3. The income criteria for the beneficiaries will be identified by the socio-economic and caste census.
4. Middle Income Group have been recently included in the scheme.
Select the correct codes from below -