Bob makes his first $ $500$ deposit into an IRA earning $6\mathrm{.}7\%$ compounded annually on his $24$th birthday and his last $ $500$ deposit on his $35$th birthday $(12$ equal deposits in$$ all$).$ With no additional$$ deposits, the money in the IRA continues to earn $6\mathrm{.}7\%$ interest compounded annually until Bob retires on his $65$th birthday. How much is in the IRA when Bob$$ retires?