Answer:
The option that would earn her the most money toward that goal is to Use a savings account offering compound interest.
Step-by-step explanation:
A savings account with compound interest will multiply the interests for the specific periods that the money remains in the account, besides it can be set to a specific kind of periods, (months, weeks, years) so Korina can keep the money in the account until the time she graduates from college with an increment in the amount according to the interest range of the bank.