Please do it in Excel.

You want to check if the banks where you have investments are paying the negotiated interest rates correctly. In the Bank As account, you deposited $18,000 exactly 3.5 years ago, you have now an amount of $25,759.38. In the Bank B's account, you deposited $19,0004.5 years ago, and you have now an amount of $28,615.13. What is the annual interest rate paid by each bank, Bank A and Bank B respectively, in the period? A) 10.78% per year for 3.5 years, and 9.53% per year for 4.5 years B) 9.47% per year for 3.5 years, and 8.46% per year for 4.5 years C) 10.78% per year for 4.5 years, and 9.53% per year for 3.5 years D) 6.84% per year for 3.5 years, and 8.89% per year for 4.5 years E) both banks paid the same interest rate for the period of 8 years F) None of the above