The correct option is C Targeted Public Distribution System
Vasanth is a farmer living below the poverty line. Therefore, he cannot afford to buy the essential products at the prevalent market prices. In contrast, Vineeth can afford to purchase products at any price. And so, it would be wise to provide subsidies for Vasanth and not Vineeth. This is possible through the Targeted Public Distribution System or TPDS. Under TDPS, the prices of essential commodities differ for those living below the poverty line and those living above the poverty line.