D
A
C
C
So this answer would be C
Because some people do not have health insurance, or enough money to pay the medical bills.
Hope this helps!
Answer:
I can't really know it to write
Saving is setting aside money you don't spend now, and you only use it for emergencies.
Investing is using some of your money with the aim of making it grow, by buying assets that might increase in value
The third person is he/she/it/they.
If I didn't fully answer your question, please comment and I'll reply.