Read the following statements carefully:
1. Prime Minister Narendra Modi will launch infrastructure and housing projects worth around 41,000 crores rupees in Karnataka on 18 December 2018.
2. He also laid the foundation stone for two important metro corridors: Thane-Bhiwandi-Kalyan Metro and the Dahisar-Mira-Bhayander Metro in Thane district.
3. He also launched mass housing scheme for economically weaker sections.
Which of the above statements is/are true?