Answer:
They allow you to carry less cash and to pay for purchases all at once; they allow you to avoid interest charges if you use them properly; they can help you keep records of your spending.
Is this for an assignment?
No, fur does not rhyme with terrier.
The answer to this should be D because with a computer file you can either save it or print it out usually a computer file contains a document which is printable.
So I believe the answer is D.
Hope this helped :)
Have a great day
