Your grandparents have their life savings of $750,000 in a savings account that pays 6.7% interest compounded yearly. They want to spend all of it before they die. If they plan to live 15 more years, how much should they withdraw at the end of each year to accomplish their goal?

A couple is saving for retirement with three different accounts. The table below shows the current balances in their accounts, along with their yearly contribution, and the yearly return on each account. The couple will retire in 24.00 years and pool the money into a savings account that pays 4.00% APR. They plan on living for 30.00 more years and making their yearly withdrawals at the beginning of the year. What will be their yearly withdrawal? Yearly Contribution $1,000.00 Account Fidelity Mutual Fund Vanguard Mutual Fund Employer 401k Balance $21,452.00 $183,845.00 $307,061.00 Submit Answer format: Currency: Round to: 2 decimal places. $10,000.00 $15,000.00 APR 7.00% 7.00% 6.00%

A couple is saving for retirement with three different accounts. The table below shows the current balances in their accounts, along with their yearly contribution, and the yearly return on each account. The couple will retire in 23.00 years and pool the money into a savings account that pays 3.00% APR. They plan on living for 28.00 more years and making their yearly withdrawals at the beginning of the year. What will be their yearly withdrawal? Yearly Contribution $1,000.00 $10,000.00 Account Fidelity Mutual Fund Vanguard Mutual Fund Employer 401k Balance $23,186.00 $180,962.00 $315,917.00 Submit Answer format: Currency: Round to: 2 decimal places. $15,000.00 APR 6.00% 8.00% 6.00%

Your parents will retire in 26 years. They currently have $230,000 saved, and they think they will need $1,250,000 at retirement. What annual interest rate must they earn to reach their goal, assuming they don't save any additional funds? Round your answer to two decimal places.