You want to retire in 40 years, and you can afford to put $400 per MONTH in an investment account that pays 7% interest annually. How much money will you have in the account after the 402 year period? Reference the below formulas when solving the problem above: PV=FV/(1+r)tFVA=PMT(((1+r)t)1)/rPVA=PMT(((1(1+r)t)/r))FV=PV(1+r)tFVA=PMT((1+(r/12)t(12))1)/(r/12)PVA=PMT((1(1+(r/12))t(12)))/(r/12)