Five and a half years ago, Chris invested $10,000 in a retirement fund that grew at the rate of 10.82% year compounded quartely. What is his account worth today? Solution A = P (1+r/4) ^4n = 10,000( 1+ 0.1082/4) ^4*5.5 = 17989.32683756327608 = 17989 will be in account now..