Answer: b) peoples' responses to financial incentives.
Explanation:
Burrell would be wrong because the most leakage in federal assistance programs comes from the way people respond to financial incentives.
Some people who have received this assistance from the Federal government have decided that it would be better to keep receiving this assistance instead of working to actually get paid.
This has led to more people seeking assistance thereby increasing the number of people needing assistance and invariably increasing the cost of these federal assistance programs.