Answer:
1. Healthcare
2. Social Security
3. Non-Defense Discretionary (Fed departments/agencies)
4. Defense Department
5. Interest
Explanation:
Healthcare such as Medicare and Medicaid ($1,077B or 27% of spending), Social Security ($939B or 24%), non-defense discretionary spending used to run federal Departments and Agencies ($610B or 15%), Defense Department ($590B or 15%), and interest ($263B or 7%).
