Who has launched the Beta version webportal for street vendors loan scheme Pradhan Mantri Street Vendors' AtmaNirbhar Nidhi -PMSVANidhi to provide end-to-end solutions for scheme management?

• A. Durga Shanker Mishra
• B. Sumanta Chaudhury
• C. Anant Narayan Nanda
• D. Avinash K. Srivastava