Economists consider them to be a scare time

can you be a little more descriptive

Explanation:

but idk if this is helpful.. Money and time are quintessentially scarce resources

just need the points

explanation:

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.