Bank A offers a 4% interest rate compounded annually, while Bank B offers the same rate compounded quarterly. After calculating the effective annual rates, Bank B results in a higher rate of approximately 4.06%. Therefore, Bank B is the better option for earning interest. ;
Bank B offers a higher effective interest rate of approximately 4.06% due to quarterly compounding, compared to Bank A's 4% compounded annually. Therefore, Bank B is the better choice for earning interest. Calculating the effective rates reveals this difference clearly.
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