Your father is about to retire, and he wants to buy an annuity that will provide him with $$84,000$ of income a year for $25$ years, with the first payment coming immediately. The going rate on such annuities is $5\mathrm{.}15\%.$ How much would it cost him to buy the annuity today?$$a$.$ $$1,471,632\mathrm{.}01$b$.$ $$981,088\mathrm{.}00$c$.$ $$1,348,996\mathrm{.}01$d$.$ $$1,226,360\mathrm{.}01$e$.$ $$1,508,422\mathrm{.}81$