You are trying to decide how much to save for retirement. Assume you plan to save $$5000$ per year with the first investment made one year from now. You think you can earn $10\%$ per year on your investments and you plan to retire in $43$ years, immediately after making you last $$5000$ investment. How much approximately will you have in your retirement account on the day you retire?

$$4$ million

$$3$ million

$$1$ million

$$5$ million