The Department of Agriculture Cooperation & Farmers' Welfare has allocated how much Rs. to the state governments for the year 2020-21 for implementing Per Drop More Crop component of Pradhan Mantri Krishi Sinchayee Yojana?

• A. Rs. 2000 cr
• B. Rs. 4000 cr
• C. Rs. 3000 cr
• D. Rs. 5000 cr