Mr$.$ Early and Mr$.$ Late are born in the same year and plan to retire at $65$ years old.

Starting from age $20,$ Mr$.$ Early saves $$1000$ a month until he is $30$ and then $$2000$ a month

until he is $40.$ After that, he never saves again.

Starting from age $30,Mr.$ Late saves $$2000$ a month until retirement.

Assume there is a $6\%$ annualized return $($or $0\mathrm{.}50\%$ monthly return$)$ on investment.

What is the balance of the retirement portfolio for Mr$.$ Early at retirement? $($Round your answers to

the nearest thousands of dollars, without using the $$,K,$ or $,$ signs. For instance, if your answer is

$$2,110,111,$ enter $2110.$ If your answer is $$2,110,650,$ enter $2111.)$

$\sqrt[A]{?}$