Answer:
Reason 1: Expensive tuition fee.
Reason 2: Just not prepared academically.
Reason 3: Unhappy with the college.
Reason 4: Discouraging environment.
Reason 5: Picking the wrong course.
Reason 6: Academic inadequacy.
Explanation:
The benifits are that congress can full fill their powers that allow them to manage our country.
