3) The food stamp program (before the current SNAP) provided stamps worth a certain fixed amount to buy food, and allows recipients to spend more on food if they desire. (a) If the recipient wants to buy more food than could be purchased with food stamps alone, would the recipient be better off receiving an equal value of cash transfer rather than food stamps? (b) If the recipient wants to buy less food than the amount that could be purchased with the food stamps, would the recipient be better off with an equal value cash transfer rather than food stamps? (c) Assume that $2 worth of food stamps could be sold for \$1. Would the recipient in part (b) be better off selling some food stamps? Illustrate your answer to all three parts of the question using graphs