Larry just won the lottery and must choose between three award options. He can elect to receive a lump sum today of $$45$ million, $10$ end$-$of$-$year payments of $$5m,$ or $30$ end$-$of$-$year payments of $$2m.$ If he can earn $10\%$ annually, what is the best option? Explain

Clearly show all the calculations using financial calculator keys. Clearly list the calculator keys and entries.