HELP
If you earn a maximum of $750 per month and a minimum of $420 per month and save 5%, how much will you save?
A. At most $21.00 and at least $17.00 per month.
B. At most $30.00 and at least $19.50 per month.
C. At most $37.50 and at least $21.00 per month.
D. At most $42.00 and at least $37.50 per month.