Dan Hook deposits $400 a month to a retirement account that has interest rate of 3.1%, compounded monthly. After making 60 deposits, Dan changes his job and stops making payments for 3 years. After 3 years, he starts making deposits again, but now he deposits $525 monthly. What will the total value of the retirement accounts be a. After Dan makes his $400 monthly deposit for five years? b. Eight years after his first deposit of $400? c. After Dan makes his $525 monthly deposits for 5 years?