(Future value of an annuity) Upon graduating from college 35 years ago, Dr Nick Riviera was already planning for his retirement. Since then he has made deposits into a retirement fund on a quarterly basis in the amount of 300 Nick has just completed his final payment and is at last ready to retiro His rotiroment tund has earned 9 percent compounded quarterly. Use ve decimal places for the periodic interest rate in your calculations a. How much has Nick accumulated in his retirement account? b. In addition to this 15 years ago Nick received an inhortance chock for $20 000 from his beloved unclo. He decided to deposit the entire amount into his retirement fund What is his current balance in the fund? '1' a. The amount Nick has accumulated in his retirement accounts $(Round to the nearest cent) b. The amount the $20,000 inheritance chock has accumulated to over 15 years is (Round to the nearest cent) The current balance in Nick's tetement tund is $(Round to tho nearest cont)