In the U.S., how are public goods paid for?

APrivate firms collect fees from their employees
BNon-profit organizations collect charitable donations
CThe government collects tax revenues from individuals
DCorporations make profits from selling goods and services

Verified Answer :

C.)The government collects tax revenues from individuals

I'm debating between c and d
c. The government collects tax revenues from individuals
d. Corporations make profits from selling goods and services

But the other user said c so go with c. :3
Hope this helps. c: