Answer:
B
Step-by-step explanation:
A can't be true since not ALL advertisements are funded by goverment agencies(ex small businesses)
D isn't true since tons of advirtisements have promoted harmful messages (Ex buy this makeup product now because your fa ce is bad without it
C could be true, but B makes more sense since CDC means center for d1s ase control and sba means small business administration.
So the CDC would make sure that the products that're advertised are hea lthy and won't cause any extreme tox ic side effects, the S B A would do whatever it does i d k abt that part t b h l o l