Joe Trenton expects to retire in 15 years and has suddenly realized that he hasnt saved anything toward that goal. After giving the matter some thought, he has decided that he would like to retire with enough money in savings to withdraw $85,000 per year for 25 years after he retires. Assume a 6% return on investment before and after retirement and that all payments into and withdrawals from savings are at year end.

i need a calculation for fvfa or pva please do not just give me answers