Help with American Govt. homework/study guide?

Question

I have a test in American Govt tomorrow. I was absent for the review today (had a doctors appt). But anyway, on our study guide it tells us this:

Are the following questions a DELEGATED POWER of the national government? If so, is it an ENUMERATED or IMPLIED power? Or, is it a CONCURRENT power held by both the states and national government or a power RESEVERED to the states?

1. Power to regulate communications industry

2. Power to issue Money

3. Power to establish hospitals

4. Power to regulate airlines

5. Power to tax personal income

10 pts to the best answer. I tried to answer these myself but am really lost. I wanted to stay there for the review today (where my class went over the answers) but yeah... I need help.

Thanks :)

Answer 1

All the powers to regulate communications and airlines, issuance of money, establishment of hospitals and power of taxation are delegated to the President by the Legislature by laws creating agencies under the supervision of the Executive Department.