i need asnwers for HP calc

1. Simple Interest versus Compound Interest. First City Bank pays 6 percent simple interest on its savings account balances, whereas Second City Bank pays 6 percent interest compounded annually. If you made a deposit of $8,100 in each bank, how much more money would you earn from your Second City Bank account at the end of 10 years? 2. Calculating Future Values. For each of the following, compute the future value: Present Value Years Interest Rate Future Value 13% $ 3,150 8,453 89,305 227,382 26 3. Calculating Present Values. For each of the following, compute the present value: Present Value Years Interest Rate Future Value 15 8 7% 11 $ 17,328 41,517 790,382 647,816 13 25