The savings account that would earn the least amount of money is the account that earns a simple interest monthly.
Simple interest rate is the interest that is paid only on the principal portion of a loan. This means that the debtor does not pays interest on the interest rate already accrued. This differs from compound interest where the debt holder pays interest on the principal and the interest rate already accrued.
This means that an account that earns a compound interest would have a higher yield when compared with an account that earns a simple interest.
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