Joe earns $3000 per month, and he spends around $300 on food.
a. Illustrate the impact of food stamps worth $100 compared to a $100 cash transfer on Joe's budget set
b. Starting this month, Joe would receive food stamps worth $100 per month. How much more food would he buy this month if food on average costs $2 per unit.
c. How would your answer in (a) change if Joe actually receives $100 in cash.